PageSpeed Insights logo
PageSpeed Insights
PageSpeed Insights
This site uses cookies from Google to deliver its services and to analyze traffic.
Report from Feb 15, 2025, 8:00:28 AM
Discover what your real users are experiencing
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
3.1 s
Page LoadsGood (≤ 2.5 s)62%Needs Improvement (2.5 s - 4 s)24%Poor (> 4 s)14%75th Percentile - 3.1 sCore Web Vital
Interaction to Next Paint (INP)
686 ms
Page LoadsGood (≤ 200 ms)30%Needs Improvement (200 ms - 500 ms)32%Poor (> 500 ms)38%75th Percentile - 686 msCore Web Vital
Cumulative Layout Shift (CLS)
0.01
Page LoadsGood (≤ 0.1)92%Needs Improvement (0.1 - 0.25)1%Poor (> 0.25)7%75th Percentile - 0.01Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
2 s
Page LoadsGood (≤ 1.8 s)71%Needs Improvement (1.8 s - 3 s)18%Poor (> 3 s)11%75th Percentile - 2 s 
Time to First Byte (TTFB)
0.9 s
Page LoadsGood (≤ 0.8 s)72%Needs Improvement (0.8 s - 1.8 s)21%Poor (> 1.8 s)7%75th Percentile - 0.9 sExperimental
Latest 28-day collection period
Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
2.1 s
Page LoadsGood (≤ 2.5 s)82%Needs Improvement (2.5 s - 4 s)11%Poor (> 4 s)7%75th Percentile - 2.1 sCore Web Vital
Interaction to Next Paint (INP)
212 ms
Page LoadsGood (≤ 200 ms)73%Needs Improvement (200 ms - 500 ms)19%Poor (> 500 ms)8%75th Percentile - 212 msCore Web Vital
Cumulative Layout Shift (CLS)
0.03
Page LoadsGood (≤ 0.1)83%Needs Improvement (0.1 - 0.25)9%Poor (> 0.25)8%75th Percentile - 0.03Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.5 s
Page LoadsGood (≤ 1.8 s)81%Needs Improvement (1.8 s - 3 s)13%Poor (> 3 s)6%75th Percentile - 1.5 s 
Time to First Byte (TTFB)
1 s
Page LoadsGood (≤ 0.8 s)69%Needs Improvement (0.8 s - 1.8 s)22%Poor (> 1.8 s)9%75th Percentile - 1 sExperimental
Latest 28-day collection period
Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
53
Performance
65
Accessibility
96
Best Practices
85
SEO
53
Performance
65
Accessibility
96
Best Practices
85
SEO
53 FCP+1LCP+0TBT+23CLS+25SI+4 Performance
Values are estimated and may vary. The performance score is calculated directly from these metrics.See calculator.
0–49 50–89 90–100
Final Screenshot
Metrics
First Contentful Paint
4.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric.
Largest Contentful Paint
9.3 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Total Blocking Time
320 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric.
Cumulative Layout Shift
0
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
6.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Feb 15, 2025, 8:00 AM UTC
  • Emulated Moto G Power with Lighthouse 12.2.3
    Unthrottled CPU/Memory Power: 428 CPU throttling: 1.2x slowdown (Simulated) Screen emulation: 412x823, DPR 1.75 Axe version: 4.10.2
  • Single page session
    This data is taken from a single page session, as opposed to field data summarizing many sessions.
  • Initial page load
  • Slow 4G throttling
    Network throttling: 150 ms TCP RTT, 1,638.4 kb/s throughput (Simulated) Browser location: North America
  • Using HeadlessChromium 133.0.6943.53 with lr
    User agent (network): "Mozilla/5.0 (Linux; Android 11; moto g power (2022)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Mobile Safari/537.36"
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Show audits relevant to:
Diagnostics
Largest Contentful Paint element 9,300 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Jusqu’à -25 % sur une sélection de collections
<img class="um-image" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_768,q_70,…" data-src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" alt="Jusqu’à -25&nbsp;% sur une sélection de collections">
Phase
% of LCP
Timing
TTFB
6%
600 ms
Load Delay
50%
4,670 ms
Load Time
3%
240 ms
Render Delay
41%
3,790 ms
Minimize main-thread work 3.9 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Script Evaluation
2,379 ms
Other
661 ms
Style & Layout
379 ms
Garbage Collection
221 ms
Parse HTML & CSS
141 ms
Script Parsing & Compilation
96 ms
Rendering
43 ms
Reduce JavaScript execution time 1.9 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.TBT
URL
Total CPU Time
Script Evaluation
Script Parse
Salesforce Commerce Cloud
hosting
1,020 ms
919 ms
6 ms
…aagf-mandslondon/SFRA_JustForYou?callback=…
(e.cquotient.com)
964 ms
868 ms
5 ms
…v2/gretel.min.js
(cdn.cquotient.com)
57 ms
52 ms
2 ms
marksandspencer.com
1st party
884 ms
385 ms
31 ms
/fr/
(www.marksandspencer.com)
500 ms
52 ms
11 ms
…js/jquery.js
(www.marksandspencer.com)
162 ms
135 ms
3 ms
/public/0b89a1b…
(www.marksandspencer.com)
140 ms
133 ms
5 ms
…js/main.js
(www.marksandspencer.com)
82 ms
65 ms
12 ms
Unattributable
575 ms
15 ms
0 ms
Unattributable
575 ms
15 ms
0 ms
Dynatrace
analytics
425 ms
298 ms
14 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
425 ms
298 ms
14 ms
Tealium
tag-manager
206 ms
58 ms
4 ms
…prod/utag.js
(tags.tiqcdn.com)
206 ms
58 ms
4 ms
Google Tag Manager
tag-manager
153 ms
140 ms
12 ms
/gtag/js?id=G-4V062FXCLV
(www.googletagmanager.com)
153 ms
140 ms
12 ms
Global-e
hosting
60 ms
57 ms
1 ms
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
60 ms
57 ms
1 ms
Eliminate render-blocking resources Potential savings of 1,340 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.LCPFCP
URL
Transfer Size
Potential Savings
Tealium
tag-manager
1.7 KiB
750 ms
…prod/utag.sync.js
(tags.tiqcdn.com)
1.7 KiB
750 ms
Dynatrace
analytics
84.0 KiB
1,650 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
84.0 KiB
1,650 ms
Avoid an excessive DOM size 3,813 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.TBT
Statistic
Element
Value
Total DOM Elements
3,813
Maximum DOM Depth
a > div.average-rating > div.grey-stars > div.black-stars
<div class="black-stars star-img" style="width:86.0%">
32
Maximum Child Elements
body.universal-module-body > svg > defs
<defs>
159
Reduce unused JavaScript Potential savings of 265 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.LCPFCP
URL
Transfer Size
Potential Savings
marksandspencer.com
1st party
167.5 KiB
116.5 KiB
…js/main.js
(www.marksandspencer.com)
119.6 KiB
89.9 KiB
…js/jquery.js
(www.marksandspencer.com)
47.9 KiB
26.7 KiB
Optanon
consent-provider
101.1 KiB
61.6 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
101.1 KiB
61.6 KiB
Google Tag Manager
tag-manager
136.6 KiB
59.5 KiB
/gtag/js?id=G-4V062FXCLV
(www.googletagmanager.com)
136.6 KiB
59.5 KiB
Dynatrace
analytics
83.3 KiB
27.3 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
83.3 KiB
27.3 KiB
Reduce unused CSS Potential savings of 59 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.LCPFCP
URL
Transfer Size
Potential Savings
marksandspencer.com
1st party
63.1 KiB
58.9 KiB
…css/common-styles.css
(www.marksandspencer.com)
63.1 KiB
58.9 KiB
Preload Largest Contentful Paint image Potential savings of 170 ms
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.LCP
URL
Potential Savings
marksandspencer.app
170 ms
Jusqu’à -25 % sur une sélection de collections
<img class="um-image" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_768,q_70,…" data-src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" alt="Jusqu’à -25&nbsp;% sur une sélection de collections">
…w_768,q_70,f_auto/UNIVERSALHERO_01_INT_9_FRENCHUPDATED
(assets.digitalcontent.marksandspencer.app)
170 ms
Serve static assets with an efficient cache policy 57 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
URL
Cache TTL
Transfer Size
marksandspencer.com
1st party
532 KiB
/public/0b89a1b…
(www.marksandspencer.com)
10m
67 KiB
…e/65226_747….js
(www.marksandspencer.com)
10m
33 KiB
…e/65319_182….js
(www.marksandspencer.com)
10m
19 KiB
…e/65257_182….js
(www.marksandspencer.com)
10m
7 KiB
…e/64854_747….js
(www.marksandspencer.com)
10m
5 KiB
…e/64885_182….js
(www.marksandspencer.com)
10m
2 KiB
…fonts/ms-london-w-italic.woff2
(www.marksandspencer.com)
5d 2h 54m 19s
19 KiB
…fonts/ms-london-w-semi-bold.woff2
(www.marksandspencer.com)
5d 2h 54m 48s
19 KiB
…fonts/ms-london-luxe.woff2
(www.marksandspencer.com)
5d 2h 54m 56s
6 KiB
…fonts/ms-london-w-regular.woff2
(www.marksandspencer.com)
5d 2h 55m 8s
19 KiB
…fonts/ms-london-w-light-italic.woff2
(www.marksandspencer.com)
5d 2h 55m 31s
18 KiB
…fonts/ms-london-w04-regular.woff2
(www.marksandspencer.com)
5d 2h 56m 39s
26 KiB
…icons/icon-left-chevron-large.svg
(www.marksandspencer.com)
20d 21h 14m
1 KiB
…js/tracking.js
(www.marksandspencer.com)
20d 21h 14m 2s
23 KiB
…js/jquery.js
(www.marksandspencer.com)
20d 21h 14m 8s
49 KiB
…js/menu.js
(www.marksandspencer.com)
20d 21h 14m 10s
9 KiB
…js/lazyLoad.js
(www.marksandspencer.com)
20d 21h 14m 21s
2 KiB
…icons/icon-right-chevron-large.svg
(www.marksandspencer.com)
20d 21h 14m 25s
1 KiB
…css/appshell.css
(www.marksandspencer.com)
20d 21h 14m 30s
5 KiB
…icons/arrow-left.png
(www.marksandspencer.com)
20d 21h 14m 30s
1 KiB
…js/main.js
(www.marksandspencer.com)
20d 21h 14m 50s
120 KiB
…jscript/dwanalytics-22.2.js
(www.marksandspencer.com)
20d 21h 14m 52s
3 KiB
…css/common-styles.css
(www.marksandspencer.com)
20d 21h 14m 55s
64 KiB
…4x3/us.svg
(www.marksandspencer.com)
20d 21h 15m 28s
1 KiB
…4x3/fr.svg
(www.marksandspencer.com)
20d 21h 15m 30s
1 KiB
…jscript/dwac-21.7.js
(www.marksandspencer.com)
20d 21h 15m 31s
2 KiB
…icons/sparks-name-logo.svg
(www.marksandspencer.com)
20d 21h 15m 37s
2 KiB
…svg/chevron-down.svg
(www.marksandspencer.com)
20d 21h 15m 47s
1 KiB
…icons/sparks-shadow.svg
(www.marksandspencer.com)
20d 21h 16m 33s
2 KiB
…icons/close-icon.svg
(www.marksandspencer.com)
20d 21h 16m 40s
1 KiB
…css/multiPageDesignerPage.css
(www.marksandspencer.com)
20d 21h 31m 31s
3 KiB
…js/multiPageDesignerPage.js
(www.marksandspencer.com)
20d 21h 32m 7s
1 KiB
…v3166b3c…/sparks-icon-stroke.svg?version=1.639.569.466.000
(www.marksandspencer.com)
30d
1 KiB
Optanon
consent-provider
110 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
1d
102 KiB
/scripttemplates/otSDKStub.js
(cdn-ukwest.onetrust.com)
1d
8 KiB
Dynatrace
analytics
84 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
1h
84 KiB
Tealium
tag-manager
67 KiB
…prod/utag.js
(tags.tiqcdn.com)
5m
41 KiB
…prod/utag.sync.js
(tags.tiqcdn.com)
5m
2 KiB
…tiqapp/utag.v.js?a=marksandspencer/international/202…&cb=173…
(tags.tiqcdn.com)
5m
1 KiB
…prod/utag.521.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
6 KiB
…prod/utag.515.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
6 KiB
…prod/utag.432.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
5 KiB
…prod/utag.525.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
4 KiB
…prod/utag.30.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
2 KiB
Salesforce Commerce Cloud
hosting
25 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
…v2/gretel.min.js
(cdn.cquotient.com)
1h
21 KiB
Global-e
hosting
24 KiB
/set?t=…
(utils.global-e.com)
None
0 KiB
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
5m
22 KiB
…merchants/globale.merchant.client.mobileJS.js?v=2.1.4
(web.global-e.com)
20m
2 KiB
attraqt.io
12 KiB
/xo.all-1.min.js
(cdn.attraqt.io)
1h
12 KiB
SpeedCurve RUM
analytics
11 KiB
/js/lux.js?id=413…
(cdn.speedcurve.com)
7d
11 KiB
Does not use passive listeners to improve scrolling performance
Consider marking your touch and wheel event listeners as passive to improve your page's scroll performance. Learn more about adopting passive event listeners.
Source
Dynatrace
analytics
…bf94809uzh/2a6dbec251d873cf_complete.js:270:139
(js-cdn.dynatrace.com)
Properly size images Potential savings of 47 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.LCPFCP
URL
Resource Size
Potential Savings
marksandspencer.app
69.0 KiB
47.0 KiB
Robe 100&nbsp;% coton fleuri (du 2&nbsp;au 8&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Robe 100&amp;nbsp;% coton fleuri (du 2&amp;nbsp;au 8&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
50.9 KiB
34.6 KiB
Jean boyfriend longueur cheville
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Jean boyfriend longueur cheville" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T57_6214_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
18.2 KiB
12.4 KiB
Defer offscreen images Potential savings of 76 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.LCPFCP
URL
Resource Size
Potential Savings
marksandspencer.app
73.4 KiB
73.4 KiB
Robe 100&nbsp;% coton fleuri (du 2&nbsp;au 8&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Robe 100&amp;nbsp;% coton fleuri (du 2&amp;nbsp;au 8&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
50.9 KiB
50.9 KiB
Jean boyfriend longueur cheville
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Jean boyfriend longueur cheville" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T57_6214_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
18.2 KiB
18.2 KiB
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
…w_160,q_70,f_auto/Mobile_Circle_07_11843
(assets.digitalcontent.marksandspencer.app)
4.3 KiB
4.3 KiB
marksandspencer.com
1st party
2.5 KiB
2.5 KiB
…
<div class="modal-content sparks-newsletter-popup" data-sparks-cookie="User_login_state">
…icons/sparks-shadow.svg
(www.marksandspencer.com)
2.5 KiB
2.5 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 43 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScriptLCPFCP
URL
Potential Savings
Tealium
tag-manager
15.1 KiB
…prod/utag.js
(tags.tiqcdn.com)
7.9 KiB
…prod/utag.js:287:40708
(tags.tiqcdn.com)
Object.keys
…prod/utag.js:287:40817
(tags.tiqcdn.com)
Array.prototype.forEach
…prod/utag.515.js?utv=ut4.46.202…
(tags.tiqcdn.com)
7.3 KiB
…prod/utag.515.js?utv=ut4.46.202…:5:46
(tags.tiqcdn.com)
Date.prototype.toJSON
Global-e
hosting
10.4 KiB
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
10.4 KiB
…merchants/globale.client.min.js?v=2.1.4:1:3906
(web.global-e.com)
Array.prototype.forEach
Salesforce Commerce Cloud
hosting
10.2 KiB
…v2/gretel.min.js
(cdn.cquotient.com)
10.2 KiB
…v2/gretel.min.js:1:8822
(cdn.cquotient.com)
Date.prototype.toJSON
…v2/gretel.min.js:1:50385
(cdn.cquotient.com)
Array.prototype.filter
…v2/gretel.min.js:1:50758
(cdn.cquotient.com)
Array.from
…v2/gretel.min.js:1:55268
(cdn.cquotient.com)
@babel/plugin-transform-regenerator
Optanon
consent-provider
6.9 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
6.9 KiB
…202308.2.0/otBannerSdk.js:7:7371
(cdn-ukwest.onetrust.com)
Array.prototype.fill
marksandspencer.com
1st party
0.1 KiB
…js/jquery.js
(www.marksandspencer.com)
0.1 KiB
…js/jquery.js:36:2865
(www.marksandspencer.com)
@babel/plugin-transform-classes
Avoid long main-thread tasks 10 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn how to avoid long main-thread tasksTBT
URL
Start Time
Duration
Dynatrace
analytics
313 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
8,851 ms
164 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
7,608 ms
93 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
10,391 ms
56 ms
Unattributable
182 ms
Unattributable
1,596 ms
103 ms
Unattributable
7,089 ms
79 ms
Google Tag Manager
tag-manager
146 ms
/gtag/js?id=G-4V062FXCLV
(www.googletagmanager.com)
11,552 ms
75 ms
/gtag/js?id=G-4V062FXCLV
(www.googletagmanager.com)
11,481 ms
71 ms
marksandspencer.com
1st party
111 ms
/public/0b89a1b…
(www.marksandspencer.com)
6,301 ms
111 ms
Tealium
tag-manager
96 ms
…prod/utag.js
(tags.tiqcdn.com)
7,512 ms
96 ms
Salesforce Commerce Cloud
hosting
53 ms
…aagf-mandslondon/SFRA_JustForYou?callback=…
(e.cquotient.com)
9,529 ms
53 ms
Minimize third-party usage Third-party code blocked the main thread for 240 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.TBT
Third-Party
Transfer Size
Main-Thread Blocking Time
Salesforce Commerce Cloud
hosting
36 KiB
116 ms
…aagf-mandslondon/SFRA_JustForYou?callback=…
(e.cquotient.com)
2 KiB
116 ms
…v2/gretel.min.js
(cdn.cquotient.com)
21 KiB
0 ms
…aagf-mandslondon/SFRA_Menswear_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Womens_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Home_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Kidswear_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Lingerie_GNAV?callback=…
(e.cquotient.com)
1 KiB
0 ms
…aagf-mandslondon/SFRA_Baby_GNAV?callback=…
(e.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
Tealium
tag-manager
68 KiB
48 ms
…prod/utag.js
(tags.tiqcdn.com)
41 KiB
48 ms
…prod/utag.521.js?utv=ut4.46.202…
(tags.tiqcdn.com)
6 KiB
0 ms
…prod/utag.515.js?utv=ut4.46.202…
(tags.tiqcdn.com)
6 KiB
0 ms
…prod/utag.432.js?utv=ut4.46.202…
(tags.tiqcdn.com)
5 KiB
0 ms
…prod/utag.525.js?utv=ut4.46.202…
(tags.tiqcdn.com)
4 KiB
0 ms
…prod/utag.30.js?utv=ut4.46.202…
(tags.tiqcdn.com)
2 KiB
0 ms
…prod/utag.sync.js
(tags.tiqcdn.com)
2 KiB
0 ms
…2/i.gif
(collect.tealiumiq.com)
1 KiB
0 ms
…tiqapp/utag.v.js?a=marksandspencer/international/202…&cb=173…
(tags.tiqcdn.com)
1 KiB
0 ms
Google Tag Manager
tag-manager
138 KiB
46 ms
/gtag/js?id=G-4V062FXCLV
(www.googletagmanager.com)
138 KiB
46 ms
Dynatrace
analytics
84 KiB
32 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
84 KiB
32 ms
marksandspencer.app
799 KiB
0 ms
…v173…/11843_AV.mp4
(assets.digitalcontent.marksandspencer.app)
685 KiB
0 ms
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
52 KiB
0 ms
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T57_6214_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
19 KiB
0 ms
…w_768,q_70,f_auto/UNIVERSALHERO_01_INT_9_FRENCHUPDATED
(assets.digitalcontent.marksandspencer.app)
11 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_04_11843
(assets.digitalcontent.marksandspencer.app)
8 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_07_11843
(assets.digitalcontent.marksandspencer.app)
5 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_06_11843
(assets.digitalcontent.marksandspencer.app)
5 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_02_11843
(assets.digitalcontent.marksandspencer.app)
4 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_05_11843
(assets.digitalcontent.marksandspencer.app)
4 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_03_11843
(assets.digitalcontent.marksandspencer.app)
3 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_01_11843
(assets.digitalcontent.marksandspencer.app)
3 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_08_11814
(assets.digitalcontent.marksandspencer.app)
2 KiB
0 ms
Optanon
consent-provider
163 KiB
0 ms
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
102 KiB
0 ms
…0194271d-5189-7d3f-b205-065fa14fc853/fr.json
(cdn-ukwest.onetrust.com)
43 KiB
0 ms
/scripttemplates/otSDKStub.js
(cdn-ukwest.onetrust.com)
8 KiB
0 ms
…assets/otCommonStyles.css
(cdn-ukwest.onetrust.com)
4 KiB
0 ms
…assets/otCenterRounded.json
(cdn-ukwest.onetrust.com)
3 KiB
0 ms
…920827e9-dc19-4957-8869-4230f522c0a1/920827e9-dc19-4957-8….json
(cdn-ukwest.onetrust.com)
3 KiB
0 ms
Global-e
hosting
25 KiB
0 ms
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
22 KiB
0 ms
…merchants/globale.merchant.client.mobileJS.js?v=2.1.4
(web.global-e.com)
2 KiB
0 ms
/merchant/GAData?utm_source=…
(webservices.global-e.com)
1 KiB
0 ms
…91/FR?cb=173…
(webservices.global-e.com)
1 KiB
0 ms
/set?t=…
(utils.global-e.com)
0 KiB
0 ms
attraqt.io
12 KiB
0 ms
/xo.all-1.min.js
(cdn.attraqt.io)
12 KiB
0 ms
SpeedCurve RUM
analytics
11 KiB
0 ms
/js/lux.js?id=413…
(cdn.speedcurve.com)
11 KiB
0 ms
dynatrace.com
1 KiB
0 ms
/bf?type=…
(bf94809uzh.bf.dynatrace.com)
1 KiB
0 ms
Avoid non-composited animations 5 animated elements found
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
Element
Name
GRATUITE à partir de €75 d’achats
<a href="https://www.marksandspencer.com/fr/help?secId=faq-00-00#Shopping-Delivery-1" class="site-stripe-message">
Unsupported CSS Property: pointer-events
fadeInOut
Ça vous dirait 20 % de réduction ? Profitez-en avec davantage de récompenses ex…
<a href=" https://www.marksandspencer.com/fr/l/bons-plans/sparks/#intid=SiteStripeC…" style="color:#fff;" class="site-stripe-message">
Unsupported CSS Property: pointer-events
fadeInOut
Jusqu’à -25 % sur une sélection de collections
<a class="site-stripe-message" href="https://www.marksandspencer.com/fr/l/bons-plans/jusqu%E2%80%99%C3%A0--25an…">
Unsupported CSS Property: pointer-events
fadeInOut
Gérer les cookies
<button id="ot-sdk-btn" class="ot-sdk-show-settings" style="display: block !important;">
Unsupported CSS Property: line-height
line-height
Votre pays United States? Aller sur le site
<div class="country-nav-wrapper" style="height: 84px;">
Unsupported CSS Property: height
height
Initial server response time was short Root document took 40 ms
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.LCPFCP
URL
Time Spent
marksandspencer.com
1st party
40 ms
/fr/
(www.marksandspencer.com)
40 ms
Avoids enormous network payloads Total size was 2,148 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
URL
Transfer Size
marksandspencer.app
736.8 KiB
…v173…/11843_AV.mp4
(assets.digitalcontent.marksandspencer.app)
685.0 KiB
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
51.7 KiB
marksandspencer.com
1st party
498.9 KiB
/fr/
(www.marksandspencer.com)
125.9 KiB
/fr/undefined
(www.marksandspencer.com)
121.9 KiB
…js/main.js
(www.marksandspencer.com)
120.3 KiB
/public/0b89a1b…
(www.marksandspencer.com)
67.1 KiB
…css/common-styles.css
(www.marksandspencer.com)
63.7 KiB
Google Tag Manager
tag-manager
137.6 KiB
/gtag/js?id=G-4V062FXCLV
(www.googletagmanager.com)
137.6 KiB
Optanon
consent-provider
102.1 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
102.1 KiB
Dynatrace
analytics
84.0 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
84.0 KiB
Avoid chaining critical requests 2 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn how to avoid chaining critical requests.
Maximum critical path latency: 279.596 ms
Initial Navigation
/fr/
(www.marksandspencer.com)
…prod/utag.sync.js
(tags.tiqcdn.com)
- 18.163 ms, 1.66 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
- 62.052 ms, 84.01 KiB
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (17)
Show Hide
Minify CSS
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.LCPFCP
Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.LCPFCP
Efficiently encode images
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.LCPFCP
Serve images in next-gen formats
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.LCPFCP
Enable text compression
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.LCPFCP
Preconnect to required origins
Warnings:
  • A `<link rel=preconnect>` was found for "https://asset1.cxnmarksandspencer.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://smetrics.marksandspencer.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://www.bglobale.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • More than 2 `<link rel=preconnect>` connections were found. These should be used sparingly and only to the most important origins.
Consider adding preconnect or dns-prefetch resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins.LCPFCP
Avoid multiple page redirects
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.LCPFCP
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more about efficient video formatsLCPFCP
Remove duplicate modules in JavaScript bundles
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity. LCPFCP
User Timing marks and measures
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more about User Timing marks.
All text remains visible during webfont loads
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade.TBT
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading.LCP
Element
Jusqu’à -25 % sur une sélection de collections
<img class="um-image" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_768,q_70,…" data-src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" alt="Jusqu’à -25&nbsp;% sur une sélection de collections">
Avoid large layout shifts
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLSCLS
Avoids document.write()
For users on slow connections, external scripts dynamically injected via document.write() can delay page load by tens of seconds. Learn how to avoid document.write().
Image elements have explicit width and height
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensionsCLS
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
65
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
ARIA
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
Failing Elements
FEMME LINGERIE HOMME BÉBÉ ENFANT MAISON BONS PLANS CADEAUX Se connecter Créer u…
<ul class="nav navbar-nav d-lg-flex" role="menu">
(Français)
<li class="dropdown country-selector open-flyout " data-url="/fr/selectcountry?flyout=true" data-enable-flyout="true" tabindex="0" data-class-name="flyout-width-50 flyout-country-selector">
Quelles sont vos options de livraison ?
<a href="https://www.marksandspencer.com/fr/help?secId=faq-00-00#Shopping">
Vos conditions de retour et remboursement.
<a href="https://www.marksandspencer.com/fr/help?secId=faq-00-00#Returns-Policy-1">
[role]s are not contained by their required parent element
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
Failing Elements
Créer un compte
<li class="dropdown-item mobile-login customerlinks" role="menuitem">
Suivre une commande
<li class="dropdown-item mobile-login customerlinks" role="menuitem">
Créer un retour
<li class="dropdown-item mobile-login hide-element customerlinks" role="menuitem">
Besoin d'aide ?
<li class="dropdown-item mobile-login customerlinks" role="menuitem">
Trouver un magasin
<li class="dropdown-item mobile-login find-stores static-link lg-vw-hide customerlin…" role="menuitem">
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Names and labels
Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Failing Elements
div.search > div.site-search > form > button.top-search-submit
<button type="submit" class="top-search-submit search-submit-defaultColor">
div.row > div.col-md-7 > div.um-video-control > button
<button>
Image elements do not have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
Failing Elements
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Failing Elements
nav.navbar > div.close-menu > div.close-button > a
<a href="#" role="button">
div.universal-module > div.row > div.col-md-7 > a
<a href="https://www.marksandspencer.com/fr/l/femme/nouveaut%C3%A9s/#intid=hpnav_hp…">
div.footer-social-links > div.content-asset > div.social > a.facebook
<a class="facebook" href="https://www.facebook.com/marksandspencerfrance/" target="_blank">
div.footer-social-links > div.content-asset > div.social > a.twitter
<a class="twitter" href="https://twitter.com/marksandspencer?lang=en" target="_blank">
div.footer-social-links > div.content-asset > div.social > a.instagram
<a class="instagram" href="https://www.instagram.com/marksandspencerfr/?hl=en" target="_blank">
div.footer-social-links > div.content-asset > div.social > a.pinterest
<a class="pinterest" href="https://www.pinterest.com/marksandspencer/" target="_blank">
div#sidepanelFlyoutContainer > div.flyout-header > div.close-icon > a.closebtn
<a class="closebtn close-flyout-btn qa-close-flyout" href="#">
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Contrast
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Failing Elements
Vos améliorations parfaites de pyjamas et sous-vêtements
<p style="color:white">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Nouveautés
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/nouveaut%C3%A9s/#intid=hpnav…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Soutiens-gorge
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/tous-les-soutiens-gorge-2/#i…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Culottes
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/tous-les-mod%C3%A8les/#intid…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Pyjamas
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/tous-les-v%C3%AAtements-de-n…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
These are opportunities to improve the legibility of your content.
Tables and lists
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
Failing Elements
Se connecter Créer un compte Sparks Suivre une commande Créer un retour Besoin …
<ul class="cust-nav-links">
Créer un compte
<li class="dropdown-item mobile-login customerlinks" role="menuitem">
Suivre une commande
<li class="dropdown-item mobile-login customerlinks" role="menuitem">
Créer un retour
<li class="dropdown-item mobile-login hide-element customerlinks" role="menuitem">
List items (<li>) are not contained within <ul>, <ol> or <menu> parent elements.
Screen readers require list items (<li>) to be contained within a parent <ul>, <ol> or <menu> to be announced properly. Learn more about proper list structure.
Failing Elements
(Français)
<li class="dropdown country-selector open-flyout " data-url="/fr/selectcountry?flyout=true" data-enable-flyout="true" tabindex="0" data-class-name="flyout-width-50 flyout-country-selector">
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Best practices
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Failing Elements
Voir plus
<button type="button">
Voir plus
<a href="https://www.marksandspencer.com/fr/help#Payment-Payment">
Voir plus
<a href="https://www.marksandspencer.com/fr/help#Payment-Payment">
Voir plus
<button type="button">
These items highlight common accessibility best practices.
Navigation
Heading elements are not in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Failing Elements
À VOTRE SERVICE
<h5 class="text-uppercase">
These are opportunities to improve keyboard navigation in your application.
Audio and video
<video> elements contain a <track> element with [kind="captions"]
When a video provides a caption it is easier for deaf and hearing impaired users to access its information. Learn more about video captions.
Failing Elements
div.col-md-7 > a > picture.lazyLoadTag > video
<video loop="" playsinline="" preload="none" aria-label="" autoplay="" muted="" poster="undefined">
These are opportunities to provide alternative content for audio and video. This may improve the experience for users with hearing or vision impairments.
Additional items to manually check (10)
Show Hide
Interactive controls are keyboard focusable
Custom interactive controls are keyboard focusable and display a focus indicator. Learn how to make custom controls focusable.
Interactive elements indicate their purpose and state
Interactive elements, such as links and buttons, should indicate their state and be distinguishable from non-interactive elements. Learn how to decorate interactive elements with affordance hints.
The page has a logical tab order
Tabbing through the page follows the visual layout. Users cannot focus elements that are offscreen. Learn more about logical tab ordering.
Visual order on the page follows DOM order
DOM order matches the visual order, improving navigation for assistive technology. Learn more about DOM and visual ordering.
User focus is not accidentally trapped in a region
A user can tab into and out of any control or region without accidentally trapping their focus. Learn how to avoid focus traps.
The user's focus is directed to new content added to the page
If new content, such as a dialog, is added to the page, the user's focus is directed to it. Learn how to direct focus to new content.
HTML5 landmark elements are used to improve navigation
Landmark elements (<main>, <nav>, etc.) are used to improve the keyboard navigation of the page for assistive technology. Learn more about landmark elements.
Offscreen content is hidden from assistive technology
Offscreen content is hidden with display: none or aria-hidden=true. Learn how to properly hide offscreen content.
Custom controls have associated labels
Custom interactive controls have associated labels, provided by aria-label or aria-labelledby. Learn more about custom controls and labels.
Custom controls have ARIA roles
Custom interactive controls have appropriate ARIA roles. Learn how to add roles to custom controls.
These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Passed audits (21)
Show Hide
[aria-*] attributes match their roles
Each ARIA role supports a specific subset of aria-* attributes. Mismatching these invalidates the aria-* attributes. Learn how to match ARIA attributes to their roles.
[aria-hidden="true"] is not present on the document <body>
Assistive technologies, like screen readers, work inconsistently when aria-hidden="true" is set on the document <body>. Learn how aria-hidden affects the document body.
[role]s have all required [aria-*] attributes
Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.
[aria-*] attributes have valid values
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
[aria-*] attributes are valid and not misspelled
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.
[user-scalable="no"] is not used in the <meta name="viewport"> element and the [maximum-scale] attribute is not less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
button, link, and menuitem elements have accessible names
When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.
ARIA attributes are used as specified for the element's role
Some ARIA attributes are only allowed on an element under certain conditions. Learn more about conditional ARIA attributes.
Elements with role="dialog" or role="alertdialog" have accessible names.
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
[aria-hidden="true"] elements do not contain focusable descendents
Focusable descendents within an [aria-hidden="true"] element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how aria-hidden affects focusable elements.
Elements use only permitted ARIA attributes
Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.
[role] values are valid
ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
<html> element has a [lang] attribute
If a page doesn't specify a lang attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
<html> element has a valid value for its [lang] attribute
Specifying a valid BCP 47 language helps screen readers announce text properly. Learn how to use the lang attribute.
Form elements have associated labels
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Links are distinguishable without relying on color.
Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.
No element has a [tabindex] value greater than 0
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the tabindex attribute.
Uses ARIA roles only on compatible elements
Many HTML elements can only be assigned certain ARIA roles. Using ARIA roles where they are not allowed can interfere with the accessibility of the web page. Learn more about ARIA roles.
Deprecated ARIA roles were not used
Deprecated ARIA roles may not be processed correctly by assistive technology. Learn more about deprecated ARIA roles.
Image elements do not have [alt] attributes that are redundant text.
Informative elements should aim for short, descriptive alternative text. Alternative text that is exactly the same as the text adjacent to the link or image is potentially confusing for screen reader users, because the text will be read twice. Learn more about the alt attribute.
Not applicable (25)
Show Hide
[accesskey] values are unique
Access keys let users quickly focus a part of the page. For proper navigation, each access key must be unique. Learn more about access keys.
ARIA input fields have accessible names
When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.
ARIA meter elements have accessible names
When a meter element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name meter elements.
ARIA progressbar elements have accessible names
When a progressbar element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label progressbar elements.
Elements with the role=text attribute do not have focusable descendents.
Adding role=text around a text node split by markup enables VoiceOver to treat it as one phrase, but the element's focusable descendents will not be announced. Learn more about the role=text attribute.
ARIA toggle fields have accessible names
When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.
ARIA tooltip elements have accessible names
When a tooltip element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name tooltip elements.
ARIA treeitem elements have accessible names
When a treeitem element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about labeling treeitem elements.
The page contains a heading, skip link, or landmark region
Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.
<dl>'s contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.
Definition list items are wrapped in <dl> elements
Definition list items (<dt> and <dd>) must be wrapped in a parent <dl> element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.
ARIA IDs are unique
The value of an ARIA ID must be unique to prevent other instances from being overlooked by assistive technologies. Learn how to fix duplicate ARIA IDs.
No form fields have multiple labels
Form fields with multiple labels can be confusingly announced by assistive technologies like screen readers which use either the first, the last, or all of the labels. Learn how to use form labels.
<frame> or <iframe> elements have a title
Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.
<html> element has an [xml:lang] attribute with the same base language as the [lang] attribute.
If the webpage does not specify a consistent language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
Input buttons have discernible text.
Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. Learn more about input buttons.
<input type="image"> elements have [alt] text
When an image is being used as an <input> button, providing alternative text can help screen reader users understand the purpose of the button. Learn about input image alt text.
The document does not use <meta http-equiv="refresh">
Users do not expect a page to refresh automatically, and doing so will move focus back to the top of the page. This may create a frustrating or confusing experience. Learn more about the refresh meta tag.
<object> elements have alternate text
Screen readers cannot translate non-text content. Adding alternate text to <object> elements helps screen readers convey meaning to users. Learn more about alt text for object elements.
Select elements have associated label elements.
Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the select element.
Tables have different content in the summary attribute and <caption>.
The summary attribute should describe the table structure, while <caption> should have the onscreen title. Accurate table mark-up helps users of screen readers. Learn more about summary and caption.
Cells in a <table> element that use the [headers] attribute refer to table cells within the same table.
Screen readers have features to make navigating tables easier. Ensuring <td> cells using the [headers] attribute only refer to other cells in the same table may improve the experience for screen reader users. Learn more about the headers attribute.
<th> elements and elements with [role="columnheader"/"rowheader"] have data cells they describe.
Screen readers have features to make navigating tables easier. Ensuring table headers always refer to some set of cells may improve the experience for screen reader users. Learn more about table headers.
[lang] attributes have a valid value
Specifying a valid BCP 47 language on elements helps ensure that text is pronounced correctly by a screen reader. Learn how to use the lang attribute.
96
Best Practices
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Source
Description
marksandspencer.com
1st party
/fr/undefined:1:0
(www.marksandspencer.com)
Failed to load resource: the server responded with a status of 404 (Not Found)
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
Bootstrap
4.6.2
jQuery
3.7.1
core-js
core-js-global@3.27.0
Trust and Safety
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Description
Directive
Severity
No CSP found in enforcement mode
High
Passed audits (14)
Show Hide
Uses HTTPS
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Avoids deprecated APIs
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Avoids third-party cookies
Chrome is moving towards a new experience that allows users to choose to browse without third-party cookies. Learn more about third-party cookies.
Allows users to paste into input fields
Preventing input pasting is a bad practice for the UX, and weakens security by blocking password managers.Learn more about user-friendly input fields.
Avoids requesting the geolocation permission on page load
Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.
Avoids requesting the notification permission on page load
Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.
Displays images with correct aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Serves images with appropriate resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
Document uses legible font sizes 99.45% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px. Learn more about legible font sizes.
Source
Selector
% of Page Text
Font Size
marksandspencer.com
1st party
/fr/:223:1882
(www.marksandspencer.com)
.navOld .navbar-header .h-icon-txt
0.45%
10px
…css/common-styles.css:1:227034
(www.marksandspencer.com)
.page-header-navigation .fa+span, .page-header-navigation .minicart-price, .page-header-navigation .empty-cart
0.10%
10px
Unattributable
Legible text
99.45%
≥ 12px
Page has the HTML doctype
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Properly defines charset
A character encoding declaration is required. It can be done with a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.
No issues in the Issues panel in Chrome Devtools
Issues logged to the Issues panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Page has valid source maps
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
URL
Map URL
SpeedCurve RUM
analytics
/js/lux.js?id=413…
(cdn.speedcurve.com)
/js/lux.min.js.map
(cdn.speedcurve.com)
Not applicable (1)
Show Hide
Redirects HTTP traffic to HTTPS
Make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
85
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Crawling and Indexing
Links are not crawlable
Search engines may use href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Uncrawlable Link
Se connecter …
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="user-menu open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="guest_order_tracking_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container">
Se connecter
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="user-menu open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="guest_order_tracking_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container">
Se connecter …
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="user-menu open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="guest_order_tracking_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container">
Créer un compte
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
Où est ma commande
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout wismo" data-save="ordercheck" oncontextmenu="return false;">
Où est ma commande
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout" data-save="ordercheck" oncontextmenu="return false;">
Créer un compte
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout account-link" data-save="login" oncontextmenu="return false;">
Je m’inscris
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" class="open-flyout pull-right sparks-analytics" data-event-name="sparks_nav_marketing_prefs" data-enable-flyout="true" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" oncontextmenu="return false;" data-class-name="profile-flyout-container">
To appear in search results, crawlers need access to your app.
Content Best Practices
Image elements do not have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
Failing Elements
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
Format your HTML in a way that enables crawlers to better understand your app’s content.
Additional items to manually check (1)
Show Hide
Structured data is valid
Run the Structured Data Testing Tool and the Structured Data Linter to validate structured data. Learn more about Structured Data.
Run these additional validators on your site to check additional SEO best practices.
Passed audits (8)
Show Hide
Page isn’t blocked from indexing
Search engines are unable to include your pages in search results if they don't have permission to crawl them. Learn more about crawler directives.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
Document has a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Page has successful HTTP status code
Pages with unsuccessful HTTP status codes may not be indexed properly. Learn more about HTTP status codes.
Links have descriptive text
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
robots.txt is valid
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Document has a valid hreflang
hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about hreflang.
Document has a valid rel=canonical
Canonical links suggest which URL to show in search results. Learn more about canonical links.
Discover what your real users are experiencing
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
2.9 s
Page LoadsGood (≤ 2.5 s)68%Needs Improvement (2.5 s - 4 s)19%Poor (> 4 s)13%75th Percentile - 2.9 sCore Web Vital
Interaction to Next Paint (INP)
271 ms
Page LoadsGood (≤ 200 ms)66%Needs Improvement (200 ms - 500 ms)22%Poor (> 500 ms)12%75th Percentile - 271 msCore Web Vital
Cumulative Layout Shift (CLS)
0.03
Page LoadsGood (≤ 0.1)96%Needs Improvement (0.1 - 0.25)1%Poor (> 0.25)4%75th Percentile - 0.03Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.8 s
Page LoadsGood (≤ 1.8 s)76%Needs Improvement (1.8 s - 3 s)14%Poor (> 3 s)10%75th Percentile - 1.8 s 
Time to First Byte (TTFB)
0.7 s
Page LoadsGood (≤ 0.8 s)77%Needs Improvement (0.8 s - 1.8 s)16%Poor (> 1.8 s)7%75th Percentile - 0.7 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment: Passed
Largest Contentful Paint (LCP)
2.2 s
Page LoadsGood (≤ 2.5 s)81%Needs Improvement (2.5 s - 4 s)11%Poor (> 4 s)8%75th Percentile - 2.2 sCore Web Vital
Interaction to Next Paint (INP)
110 ms
Page LoadsGood (≤ 200 ms)87%Needs Improvement (200 ms - 500 ms)9%Poor (> 500 ms)4%75th Percentile - 110 msCore Web Vital
Cumulative Layout Shift (CLS)
0.09
Page LoadsGood (≤ 0.1)77%Needs Improvement (0.1 - 0.25)16%Poor (> 0.25)7%75th Percentile - 0.09Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.5 s
Page LoadsGood (≤ 1.8 s)81%Needs Improvement (1.8 s - 3 s)13%Poor (> 3 s)6%75th Percentile - 1.5 s 
Time to First Byte (TTFB)
1 s
Page LoadsGood (≤ 0.8 s)69%Needs Improvement (0.8 s - 1.8 s)21%Poor (> 1.8 s)10%75th Percentile - 1 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
52
Performance
81
Accessibility
93
Best Practices
92
SEO
52
Performance
81
Accessibility
93
Best Practices
92
SEO
52 FCP+9LCP+14TBT+3CLS+22SI+5 Performance
Values are estimated and may vary. The performance score is calculated directly from these metrics.See calculator.
0–49 50–89 90–100
Final Screenshot
Metrics
First Contentful Paint
0.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric.
Largest Contentful Paint
2.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Total Blocking Time
830 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric.
Cumulative Layout Shift
0.112
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
2.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Feb 15, 2025, 8:00 AM UTC
  • Emulated Desktop with Lighthouse 12.2.3
    Unthrottled CPU/Memory Power: 344 CPU throttling: 1x slowdown (Simulated) Screen emulation: 1350x940, DPR 1 Axe version: 4.10.2
  • Single page session
    This data is taken from a single page session, as opposed to field data summarizing many sessions.
  • Initial page load
  • Custom throttling
    Network throttling: 40 ms TCP RTT, 10,240 kb/s throughput (Simulated) Browser location: North America
  • Using HeadlessChromium 133.0.6943.53 with lr
    User agent (network): "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36"
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Screenshot
Show audits relevant to:
Diagnostics
Minimize main-thread work 5.6 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Script Evaluation
3,479 ms
Other
950 ms
Style & Layout
539 ms
Garbage Collection
272 ms
Parse HTML & CSS
175 ms
Script Parsing & Compilation
120 ms
Rendering
102 ms
Reduce the impact of third-party code Third-party code blocked the main thread for 580 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading. Learn how to minimize third-party impact.TBT
Third-Party
Transfer Size
Main-Thread Blocking Time
Google Tag Manager
tag-manager
217 KiB
256 ms
/gtag/js?id=UA-122…-6
(www.googletagmanager.com)
80 KiB
161 ms
/gtag/js?id=G-4V062FXCLV&l=dataLayer&cx=c&gtm=457e52d0za200
(www.googletagmanager.com)
138 KiB
95 ms
Salesforce Commerce Cloud
hosting
36 KiB
149 ms
…aagf-mandslondon/SFRA_JustForYou?callback=…
(e.cquotient.com)
2 KiB
149 ms
…v2/gretel.min.js
(cdn.cquotient.com)
21 KiB
0 ms
…aagf-mandslondon/SFRA_Menswear_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Womens_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Home_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Kidswear_GNAV?callback=…
(e.cquotient.com)
2 KiB
0 ms
…aagf-mandslondon/SFRA_Lingerie_GNAV?callback=…
(e.cquotient.com)
1 KiB
0 ms
…aagf-mandslondon/SFRA_Baby_GNAV?callback=…
(e.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
/pebble?tla=…
(p.cquotient.com)
1 KiB
0 ms
Dynatrace
analytics
84 KiB
138 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
84 KiB
138 ms
Tealium
tag-manager
68 KiB
26 ms
…prod/utag.js
(tags.tiqcdn.com)
41 KiB
26 ms
…prod/utag.521.js?utv=ut4.46.202…
(tags.tiqcdn.com)
6 KiB
0 ms
…prod/utag.515.js?utv=ut4.46.202…
(tags.tiqcdn.com)
6 KiB
0 ms
…prod/utag.432.js?utv=ut4.46.202…
(tags.tiqcdn.com)
5 KiB
0 ms
…prod/utag.525.js?utv=ut4.46.202…
(tags.tiqcdn.com)
4 KiB
0 ms
…prod/utag.30.js?utv=ut4.46.202…
(tags.tiqcdn.com)
2 KiB
0 ms
…prod/utag.sync.js
(tags.tiqcdn.com)
2 KiB
0 ms
…2/i.gif
(collect.tealiumiq.com)
1 KiB
0 ms
…tiqapp/utag.v.js?a=marksandspencer/international/202…&cb=173…
(tags.tiqcdn.com)
1 KiB
0 ms
Global-e
hosting
24 KiB
9 ms
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
22 KiB
9 ms
/merchant/GAData?utm_source=…
(webservices.global-e.com)
1 KiB
0 ms
…91/FR?cb=173…
(webservices.global-e.com)
1 KiB
0 ms
/set?t=…
(utils.global-e.com)
0 KiB
0 ms
SpeedCurve RUM
analytics
11 KiB
0 ms
/js/lux.js?id=413…
(cdn.speedcurve.com)
11 KiB
0 ms
marksandspencer.app
900 KiB
0 ms
…v173…/11843_AV.mp4
(assets.digitalcontent.marksandspencer.app)
685 KiB
0 ms
…w_1200,q_70,f_auto/UNIVERSALHERO_02_11843
(assets.digitalcontent.marksandspencer.app)
74 KiB
0 ms
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
52 KiB
0 ms
…w_1200,q_70,f_auto/UNIVERSALHERO_01_INT_9_FRENCHUPDATED
(assets.digitalcontent.marksandspencer.app)
20 KiB
0 ms
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T57_6214_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
19 KiB
0 ms
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T71_1406V_Z0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
10 KiB
0 ms
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T49_6080P_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
8 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_04_11843
(assets.digitalcontent.marksandspencer.app)
8 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_07_11843
(assets.digitalcontent.marksandspencer.app)
5 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_06_11843
(assets.digitalcontent.marksandspencer.app)
4 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_02_11843
(assets.digitalcontent.marksandspencer.app)
4 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_05_11843
(assets.digitalcontent.marksandspencer.app)
4 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_01_11843
(assets.digitalcontent.marksandspencer.app)
3 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_03_11843
(assets.digitalcontent.marksandspencer.app)
3 KiB
0 ms
…w_160,q_70,f_auto/Mobile_Circle_08_11814
(assets.digitalcontent.marksandspencer.app)
2 KiB
0 ms
Optanon
consent-provider
163 KiB
0 ms
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
102 KiB
0 ms
…0194271d-5189-7d3f-b205-065fa14fc853/fr.json
(cdn-ukwest.onetrust.com)
43 KiB
0 ms
/scripttemplates/otSDKStub.js
(cdn-ukwest.onetrust.com)
8 KiB
0 ms
…assets/otCommonStyles.css
(cdn-ukwest.onetrust.com)
4 KiB
0 ms
…assets/otCenterRounded.json
(cdn-ukwest.onetrust.com)
3 KiB
0 ms
…920827e9-dc19-4957-8869-4230f522c0a1/920827e9-dc19-4957-8….json
(cdn-ukwest.onetrust.com)
3 KiB
0 ms
attraqt.io
12 KiB
0 ms
/xo.all-1.min.js
(cdn.attraqt.io)
12 KiB
0 ms
dynatrace.com
1 KiB
0 ms
/bf?type=…
(bf94809uzh.bf.dynatrace.com)
1 KiB
0 ms
Reduce JavaScript execution time 2.8 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.TBT
URL
Total CPU Time
Script Evaluation
Script Parse
marksandspencer.com
1st party
1,543 ms
608 ms
40 ms
/fr/
(www.marksandspencer.com)
948 ms
101 ms
13 ms
…js/jquery.js
(www.marksandspencer.com)
253 ms
204 ms
5 ms
/public/0b89a1b…
(www.marksandspencer.com)
172 ms
155 ms
7 ms
…js/main.js
(www.marksandspencer.com)
85 ms
70 ms
14 ms
…e/65319_182….js
(www.marksandspencer.com)
84 ms
78 ms
2 ms
Google Tag Manager
tag-manager
1,218 ms
1,013 ms
19 ms
/gtag/js?id=UA-122…-6
(www.googletagmanager.com)
1,063 ms
875 ms
7 ms
/gtag/js?id=G-4V062FXCLV&l=dataLayer&cx=c&gtm=457e52d0za200
(www.googletagmanager.com)
156 ms
138 ms
12 ms
Salesforce Commerce Cloud
hosting
689 ms
552 ms
19 ms
…aagf-mandslondon/SFRA_JustForYou?callback=…
(e.cquotient.com)
610 ms
478 ms
17 ms
…v2/gretel.min.js
(cdn.cquotient.com)
79 ms
74 ms
3 ms
Unattributable
625 ms
49 ms
0 ms
Unattributable
625 ms
49 ms
0 ms
Dynatrace
analytics
454 ms
319 ms
6 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
454 ms
319 ms
6 ms
Global-e
hosting
97 ms
88 ms
2 ms
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
97 ms
88 ms
2 ms
Tealium
tag-manager
89 ms
79 ms
5 ms
…prod/utag.js
(tags.tiqcdn.com)
89 ms
79 ms
5 ms
Largest Contentful Paint element 2,190 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
Jusqu’à -25 % sur une sélection de collections
<img class="um-image" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_1200,q_70…" data-src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" alt="Jusqu’à -25&nbsp;% sur une sélection de collections">
Phase
% of LCP
Timing
TTFB
7%
160 ms
Load Delay
81%
1,780 ms
Load Time
7%
160 ms
Render Delay
4%
90 ms
Avoid large layout shifts 4 layout shifts found
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLSCLS
Element
Layout shift score
div.experience-component > div.universal-module > div.row > div.col-md-7
<div class="col-md-7 um-image-wrap">
0.070
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
A late network request adjusted the page layout
…prod/utag.sync.js
(tags.tiqcdn.com)
A late network request adjusted the page layout
Jusqu’à -25 % sur une sélection de collections GRATUITE à partir de €75 d’achat…
<div class="headroom default fixed-top position-relative">
0.040
Se connecter
<div class="header container headerAB px-0 full-width-container">
0.001
Se connecter
<div class="d-flex iconsAB d_flex header-user-icons a-i-center">
0.001
Preload Largest Contentful Paint image Potential savings of 90 ms
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.LCP
URL
Potential Savings
marksandspencer.app
90 ms
Jusqu’à -25 % sur une sélection de collections
<img class="um-image" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_1200,q_70…" data-src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" alt="Jusqu’à -25&nbsp;% sur une sélection de collections">
…w_1200,q_70,f_auto/UNIVERSALHERO_01_INT_9_FRENCHUPDATED
(assets.digitalcontent.marksandspencer.app)
90 ms
Reduce unused JavaScript Potential savings of 311 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.LCPFCP
URL
Transfer Size
Potential Savings
marksandspencer.com
1st party
167.6 KiB
116.7 KiB
…js/main.js
(www.marksandspencer.com)
119.6 KiB
90.1 KiB
…js/jquery.js
(www.marksandspencer.com)
47.9 KiB
26.6 KiB
Google Tag Manager
tag-manager
215.3 KiB
105.5 KiB
/gtag/js?id=G-4V062FXCLV&l=dataLayer&cx=c&gtm=457e52d0za200
(www.googletagmanager.com)
136.6 KiB
60.6 KiB
/gtag/js?id=UA-122…-6
(www.googletagmanager.com)
78.6 KiB
44.9 KiB
Optanon
consent-provider
101.1 KiB
61.6 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
101.1 KiB
61.6 KiB
Dynatrace
analytics
83.3 KiB
27.1 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
83.3 KiB
27.1 KiB
Eliminate render-blocking resources Potential savings of 330 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.LCPFCP
URL
Transfer Size
Potential Savings
Tealium
tag-manager
1.7 KiB
210 ms
…prod/utag.sync.js
(tags.tiqcdn.com)
1.7 KiB
210 ms
Dynatrace
analytics
84.0 KiB
360 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
84.0 KiB
360 ms
Reduce unused CSS Potential savings of 57 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.LCPFCP
URL
Transfer Size
Potential Savings
marksandspencer.com
1st party
63.1 KiB
57.3 KiB
…css/common-styles.css
(www.marksandspencer.com)
63.1 KiB
57.3 KiB
Avoid an excessive DOM size 3,819 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.TBT
Statistic
Element
Value
Total DOM Elements
3,819
Maximum DOM Depth
a > div.average-rating > div.grey-stars > div.black-stars
<div class="black-stars star-img" style="width:86.0%">
32
Maximum Child Elements
body.universal-module-body > svg > defs
<defs>
159
Serve static assets with an efficient cache policy 58 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
URL
Cache TTL
Transfer Size
marksandspencer.com
1st party
551 KiB
/public/0b89a1b…
(www.marksandspencer.com)
10m
67 KiB
…e/65226_747….js
(www.marksandspencer.com)
10m
33 KiB
…e/65319_182….js
(www.marksandspencer.com)
10m
19 KiB
…e/65257_182….js
(www.marksandspencer.com)
10m
7 KiB
…e/64854_747….js
(www.marksandspencer.com)
10m
5 KiB
…e/64885_182….js
(www.marksandspencer.com)
10m
2 KiB
…fonts/ms-london-w04-regular.woff2
(www.marksandspencer.com)
5d 2h 53m 25s
26 KiB
…fonts/ms-london-w-italic.woff2
(www.marksandspencer.com)
5d 2h 53m 42s
19 KiB
…fonts/ms-london-luxe.woff2
(www.marksandspencer.com)
5d 2h 53m 54s
6 KiB
…fonts/ms-london-w-light-italic.woff2
(www.marksandspencer.com)
5d 2h 54m 42s
18 KiB
…fonts/ms-london-w-semi-bold.woff2
(www.marksandspencer.com)
5d 2h 54m 48s
19 KiB
…fonts/ms-london-w-regular.woff2
(www.marksandspencer.com)
5d 2h 55m 6s
19 KiB
…js/jquery.js
(www.marksandspencer.com)
20d 21h 13m 9s
49 KiB
…4x3/fr.svg
(www.marksandspencer.com)
20d 21h 13m 37s
1 KiB
…js/menu.js
(www.marksandspencer.com)
20d 21h 13m 40s
9 KiB
…js/tracking.js
(www.marksandspencer.com)
20d 21h 13m 51s
23 KiB
…icons/icon-left-chevron-large.svg
(www.marksandspencer.com)
20d 21h 13m 58s
1 KiB
…svg/chevron-down.svg
(www.marksandspencer.com)
20d 21h 14m 7s
1 KiB
…icons/arrow-left.png
(www.marksandspencer.com)
20d 21h 14m 54s
1 KiB
…css/common-styles.css
(www.marksandspencer.com)
20d 21h 15m
64 KiB
…jscript/dwanalytics-22.2.js
(www.marksandspencer.com)
20d 21h 15m 9s
3 KiB
…icons/arrow-right.png
(www.marksandspencer.com)
20d 21h 15m 16s
1 KiB
…icons/sparks-name-logo.svg
(www.marksandspencer.com)
20d 21h 15m 23s
2 KiB
…js/main.js
(www.marksandspencer.com)
20d 21h 15m 34s
120 KiB
…jscript/dwac-21.7.js
(www.marksandspencer.com)
20d 21h 15m 34s
2 KiB
…icons/sparks-shadow.svg
(www.marksandspencer.com)
20d 21h 15m 49s
2 KiB
…sprite/mns_int_sprite.png
(www.marksandspencer.com)
20d 21h 15m 51s
18 KiB
…css/appshell.css
(www.marksandspencer.com)
20d 21h 15m 51s
5 KiB
…icons/close-icon.svg
(www.marksandspencer.com)
20d 21h 15m 53s
1 KiB
…icons/icon-right-chevron-large.svg
(www.marksandspencer.com)
20d 21h 16m 1s
1 KiB
…js/lazyLoad.js
(www.marksandspencer.com)
20d 21h 16m 6s
2 KiB
…4x3/us.svg
(www.marksandspencer.com)
20d 21h 17m 13s
1 KiB
…js/multiPageDesignerPage.js
(www.marksandspencer.com)
20d 21h 30m 26s
1 KiB
…css/multiPageDesignerPage.css
(www.marksandspencer.com)
20d 21h 32m 1s
3 KiB
…v3166b3c…/sparks-icon-stroke.svg?version=1.639.569.466.000
(www.marksandspencer.com)
30d
1 KiB
Optanon
consent-provider
110 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
1d
102 KiB
/scripttemplates/otSDKStub.js
(cdn-ukwest.onetrust.com)
1d
8 KiB
Dynatrace
analytics
84 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
1h
84 KiB
Tealium
tag-manager
67 KiB
…prod/utag.js
(tags.tiqcdn.com)
5m
41 KiB
…prod/utag.sync.js
(tags.tiqcdn.com)
5m
2 KiB
…tiqapp/utag.v.js?a=marksandspencer/international/202…&cb=173…
(tags.tiqcdn.com)
5m
1 KiB
…prod/utag.521.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
6 KiB
…prod/utag.515.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
6 KiB
…prod/utag.432.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
5 KiB
…prod/utag.525.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
4 KiB
…prod/utag.30.js?utv=ut4.46.202…
(tags.tiqcdn.com)
15d
2 KiB
Salesforce Commerce Cloud
hosting
25 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
/pebble?tla=…
(p.cquotient.com)
None
1 KiB
…v2/gretel.min.js
(cdn.cquotient.com)
1h
21 KiB
Global-e
hosting
23 KiB
/set?t=…
(utils.global-e.com)
None
0 KiB
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
5m
22 KiB
attraqt.io
12 KiB
/xo.all-1.min.js
(cdn.attraqt.io)
1h
12 KiB
SpeedCurve RUM
analytics
11 KiB
/js/lux.js?id=413…
(cdn.speedcurve.com)
7d
11 KiB
Does not use passive listeners to improve scrolling performance
Consider marking your touch and wheel event listeners as passive to improve your page's scroll performance. Learn more about adopting passive event listeners.
Source
Dynatrace
analytics
…bf94809uzh/2a6dbec251d873cf_complete.js:270:139
(js-cdn.dynatrace.com)
Properly size images Potential savings of 109 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.LCPFCP
URL
Resource Size
Potential Savings
marksandspencer.app
165.3 KiB
109.4 KiB
Homme et femme portant des ensembles en jean
<img class="um-image" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_1200,q_70…" data-src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" alt="Homme et femme portant des ensembles en jean ">
…w_1200,q_70,f_auto/UNIVERSALHERO_02_11843
(assets.digitalcontent.marksandspencer.app)
73.0 KiB
43.4 KiB
Robe 100&nbsp;% coton fleuri (du 2&nbsp;au 8&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Robe 100&amp;nbsp;% coton fleuri (du 2&amp;nbsp;au 8&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
50.9 KiB
36.2 KiB
Jean boyfriend longueur cheville
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Jean boyfriend longueur cheville" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T57_6214_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
18.2 KiB
12.9 KiB
Lot de 5&nbsp;maillots de corps 100&nbsp;% coton (du 2 au 14&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Lot de 5&amp;nbsp;maillots de corps 100&amp;nbsp;% coton (du 2 au 14&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T71_1406V_Z0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
9.0 KiB
6.4 KiB
Parka imperméable extra-large coupe longue petite taille
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Parka imperméable extra-large coupe longue petite taille" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T49_6080P_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
7.5 KiB
5.3 KiB
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
…w_160,q_70,f_auto/Mobile_Circle_04_11843
(assets.digitalcontent.marksandspencer.app)
6.9 KiB
5.2 KiB
Defer offscreen images Potential savings of 117 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.LCPFCP
URL
Resource Size
Potential Savings
marksandspencer.app
105.9 KiB
97.6 KiB
Robe 100&nbsp;% coton fleuri (du 2&nbsp;au 8&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Robe 100&amp;nbsp;% coton fleuri (du 2&amp;nbsp;au 8&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
50.9 KiB
45.9 KiB
Jean boyfriend longueur cheville
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Jean boyfriend longueur cheville" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T57_6214_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
18.2 KiB
16.4 KiB
Lot de 5&nbsp;maillots de corps 100&nbsp;% coton (du 2 au 14&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Lot de 5&amp;nbsp;maillots de corps 100&amp;nbsp;% coton (du 2 au 14&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T71_1406V_Z0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
9.0 KiB
8.1 KiB
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
…w_160,q_70,f_auto/Mobile_Circle_04_11843
(assets.digitalcontent.marksandspencer.app)
6.9 KiB
6.9 KiB
Parka imperméable extra-large coupe longue petite taille
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Parka imperméable extra-large coupe longue petite taille" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T49_6080P_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
7.5 KiB
6.8 KiB
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
…w_160,q_70,f_auto/Mobile_Circle_07_11843
(assets.digitalcontent.marksandspencer.app)
4.3 KiB
4.3 KiB
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
…w_160,q_70,f_auto/Mobile_Circle_06_11843
(assets.digitalcontent.marksandspencer.app)
3.7 KiB
3.7 KiB
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
…w_160,q_70,f_auto/Mobile_Circle_02_11843
(assets.digitalcontent.marksandspencer.app)
2.8 KiB
2.8 KiB
div.circle-nav-wrapper > div.category-item > a.circle-nav-link > img.circle-nav-image
<img src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_160,q_70,…" class="circle-nav-image" width="80" height="80">
…w_160,q_70,f_auto/Mobile_Circle_05_11843
(assets.digitalcontent.marksandspencer.app)
2.8 KiB
2.8 KiB
marksandspencer.com
1st party
19.5 KiB
19.5 KiB
…
<span class="svg-icon icon icons-close" aria-hidden="true">
…sprite/mns_int_sprite.png
(www.marksandspencer.com)
17.1 KiB
17.1 KiB
…
<div class="modal-content sparks-newsletter-popup" data-sparks-cookie="User_login_state">
…icons/sparks-shadow.svg
(www.marksandspencer.com)
2.5 KiB
2.5 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 43 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. Learn how to use modern JavaScriptLCPFCP
URL
Potential Savings
Tealium
tag-manager
15.1 KiB
…prod/utag.js
(tags.tiqcdn.com)
7.9 KiB
…prod/utag.js:287:40708
(tags.tiqcdn.com)
Object.keys
…prod/utag.js:287:40817
(tags.tiqcdn.com)
Array.prototype.forEach
…prod/utag.515.js?utv=ut4.46.202…
(tags.tiqcdn.com)
7.3 KiB
…prod/utag.515.js?utv=ut4.46.202…:5:46
(tags.tiqcdn.com)
Date.prototype.toJSON
Global-e
hosting
10.4 KiB
…merchants/globale.client.min.js?v=2.1.4
(web.global-e.com)
10.4 KiB
…merchants/globale.client.min.js?v=2.1.4:1:3906
(web.global-e.com)
Array.prototype.forEach
Salesforce Commerce Cloud
hosting
10.2 KiB
…v2/gretel.min.js
(cdn.cquotient.com)
10.2 KiB
…v2/gretel.min.js:1:8822
(cdn.cquotient.com)
Date.prototype.toJSON
…v2/gretel.min.js:1:50385
(cdn.cquotient.com)
Array.prototype.filter
…v2/gretel.min.js:1:50758
(cdn.cquotient.com)
Array.from
…v2/gretel.min.js:1:55268
(cdn.cquotient.com)
@babel/plugin-transform-regenerator
Optanon
consent-provider
6.9 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
6.9 KiB
…202308.2.0/otBannerSdk.js:7:7371
(cdn-ukwest.onetrust.com)
Array.prototype.fill
marksandspencer.com
1st party
0.1 KiB
…js/jquery.js
(www.marksandspencer.com)
0.1 KiB
…js/jquery.js:36:2865
(www.marksandspencer.com)
@babel/plugin-transform-classes
Avoid long main-thread tasks 15 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn how to avoid long main-thread tasksTBT
URL
Start Time
Duration
Dynatrace
analytics
727 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
1,903 ms
227 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
2,723 ms
196 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
2,416 ms
66 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
2,634 ms
64 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
1,485 ms
63 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
848 ms
56 ms
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
2,361 ms
55 ms
Google Tag Manager
tag-manager
406 ms
/gtag/js?id=UA-122…-6
(www.googletagmanager.com)
3,824 ms
194 ms
/gtag/js?id=G-4V062FXCLV&l=dataLayer&cx=c&gtm=457e52d0za200
(www.googletagmanager.com)
3,574 ms
145 ms
/gtag/js?id=UA-122…-6
(www.googletagmanager.com)
4,403 ms
67 ms
marksandspencer.com
1st party
251 ms
/public/0b89a1b…
(www.marksandspencer.com)
1,283 ms
122 ms
/fr/
(www.marksandspencer.com)
2,564 ms
70 ms
…e/65319_182….js
(www.marksandspencer.com)
2,977 ms
59 ms
Unattributable
142 ms
Unattributable
1,632 ms
142 ms
Tealium
tag-manager
66 ms
…prod/utag.js
(tags.tiqcdn.com)
1,837 ms
66 ms
Avoid non-composited animations 11 animated elements found
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
Element
Name
Jusqu’à -25 % sur une sélection de collections
<a class="site-stripe-message" href="https://www.marksandspencer.com/fr/l/bons-plans/jusqu%E2%80%99%C3%A0--25an…">
Unsupported CSS Property: pointer-events
fadeInOut
Ça vous dirait 20 % de réduction ? Profitez-en avec davantage de récompenses ex…
<a href=" https://www.marksandspencer.com/fr/l/bons-plans/sparks/#intid=SiteStripeC…" style="color:#fff;" class="site-stripe-message">
Unsupported CSS Property: pointer-events
fadeInOut
GRATUITE à partir de €75 d’achats
<a href="https://www.marksandspencer.com/fr/help?secId=faq-00-00#Shopping-Delivery-1" class="site-stripe-message">
Unsupported CSS Property: pointer-events
fadeInOut
FEMME LINGERIE HOMME BÉBÉ ENFANT MAISON BONS PLANS CADEAUX
<div class="main-menu header-top-menu shadow navbar-toggleable-md header-top-menu-gnav…" id="sg-navbar-collapse">
Unsupported CSS Property: background-color
background-color
FEMME LINGERIE HOMME BÉBÉ ENFANT MAISON BONS PLANS CADEAUX
<div class="container flex-12 nav-container full-width-container gnav-container">
Unsupported CSS Property: max-width
max-width
Unsupported CSS Property: visibility
visibility
Jusqu’à -25 % sur une sélection de collections GRATUITE à partir de €75 d’achat…
<div class="container full-width-container">
Unsupported CSS Property: max-width
max-width
Unsupported CSS Property: font-size
font-size
Unsupported CSS Property: font-size
font-size
Unsupported CSS Property: font-size
font-size
Unsupported CSS Property: font-size
font-size
Unsupported CSS Property: font-size
font-size
Se connecter
<div class="header container headerAB px-0 full-width-container">
Unsupported CSS Property: max-width
max-width
Unsupported CSS Property: padding-left
padding-left
Unsupported CSS Property: padding-right
padding-right
Jusqu’à -25 % sur une sélection de collections GRATUITE à partir de €75 d’achat…
<div class="header-banner override header-tertiary qa-header-banner-bar">
Unsupported CSS Property: font-size
font-size
Unsupported CSS Property: max-height
max-height
<span class="btn dropdown-toggle hdr-link" role="link" aria-haspopup="true" aria-expanded="false">
Unsupported CSS Property: color
color
Gérer les cookies
<button id="ot-sdk-btn" class="ot-sdk-show-settings" style="display: block !important;">
Unsupported CSS Property: line-height
line-height
Votre pays United States? Aller sur le site
<div class="country-nav-wrapper" style="height: 58px;">
Unsupported CSS Property: height
height
Initial server response time was short Root document took 50 ms
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.LCPFCP
URL
Time Spent
marksandspencer.com
1st party
50 ms
/fr/
(www.marksandspencer.com)
50 ms
Avoids enormous network payloads Total size was 2,344 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
URL
Transfer Size
marksandspencer.app
758.8 KiB
…v173…/11843_AV.mp4
(assets.digitalcontent.marksandspencer.app)
685.0 KiB
…w_1200,q_70,f_auto/UNIVERSALHERO_02_11843
(assets.digitalcontent.marksandspencer.app)
73.8 KiB
marksandspencer.com
1st party
435.1 KiB
/fr/
(www.marksandspencer.com)
125.9 KiB
/fr/undefined
(www.marksandspencer.com)
121.9 KiB
…js/main.js
(www.marksandspencer.com)
120.3 KiB
/public/0b89a1b…
(www.marksandspencer.com)
67.0 KiB
Google Tag Manager
tag-manager
217.4 KiB
/gtag/js?id=G-4V062FXCLV&l=dataLayer&cx=c&gtm=457e52d0za200
(www.googletagmanager.com)
137.7 KiB
/gtag/js?id=UA-122…-6
(www.googletagmanager.com)
79.7 KiB
Optanon
consent-provider
102.1 KiB
…202308.2.0/otBannerSdk.js
(cdn-ukwest.onetrust.com)
102.1 KiB
Dynatrace
analytics
84.0 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
84.0 KiB
Avoid chaining critical requests 2 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn how to avoid chaining critical requests.
Maximum critical path latency: 671.212 ms
Initial Navigation
/fr/
(www.marksandspencer.com)
…prod/utag.sync.js
(tags.tiqcdn.com)
- 37.288 ms, 1.66 KiB
…bf94809uzh/2a6dbec251d873cf_complete.js
(js-cdn.dynatrace.com)
- 36.248 ms, 84.01 KiB
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (16)
Show Hide
Minify CSS
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.LCPFCP
Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.LCPFCP
Efficiently encode images
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.LCPFCP
Serve images in next-gen formats
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.LCPFCP
Enable text compression
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.LCPFCP
Preconnect to required origins
Warnings:
  • A `<link rel=preconnect>` was found for "https://asset1.cxnmarksandspencer.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://smetrics.marksandspencer.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • A `<link rel=preconnect>` was found for "https://www.bglobale.com" but was not used by the browser. Only use `preconnect` for important origins that the page will certainly request.
  • More than 2 `<link rel=preconnect>` connections were found. These should be used sparingly and only to the most important origins.
Consider adding preconnect or dns-prefetch resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins.LCPFCP
Avoid multiple page redirects
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.LCPFCP
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more about efficient video formatsLCPFCP
Remove duplicate modules in JavaScript bundles
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity. LCPFCP
User Timing marks and measures
Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn more about User Timing marks.
All text remains visible during webfont loads
Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading. Learn more about font-display.
Lazy load third-party resources with facades
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade.TBT
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading.LCP
Element
Jusqu’à -25 % sur une sélection de collections
<img class="um-image" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_1200,q_70…" data-src="data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=" alt="Jusqu’à -25&nbsp;% sur une sélection de collections">
Avoids document.write()
For users on slow connections, external scripts dynamically injected via document.write() can delay page load by tens of seconds. Learn how to avoid document.write().
Image elements have explicit width and height
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensionsCLS
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
81
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Names and labels
Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Failing Elements
div.search > div.site-search > form > button.top-search-submit
<button type="submit" class="top-search-submit search-submit-defaultColor">
div.row > div.col-md-7 > div.um-video-control > button
<button>
‹
<button type="button" role="presentation" class="owl-prev disabled">
›
<button type="button" role="presentation" class="owl-next">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot active">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Failing Elements
div.universal-module > div.row > div.col-md-7 > a
<a href="https://www.marksandspencer.com/fr/l/femme/nouveaut%C3%A9s/#intid=hpnav_hp…">
div.footer-social-links > div.content-asset > div.social > a.facebook
<a class="facebook" href="https://www.facebook.com/marksandspencerfrance/" target="_blank">
div.footer-social-links > div.content-asset > div.social > a.twitter
<a class="twitter" href="https://twitter.com/marksandspencer?lang=en" target="_blank">
div.footer-social-links > div.content-asset > div.social > a.instagram
<a class="instagram" href="https://www.instagram.com/marksandspencerfr/?hl=en" target="_blank">
div.footer-social-links > div.content-asset > div.social > a.pinterest
<a class="pinterest" href="https://www.pinterest.com/marksandspencer/" target="_blank">
div#sidepanelFlyoutContainer > div.flyout-header > div.close-icon > a.closebtn
<a class="closebtn close-flyout-btn qa-close-flyout" href="#">
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
ARIA
button, link, and menuitem elements do not have accessible names.
When an element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to make command elements more accessible.
Failing Elements
<span class="btn dropdown-toggle hdr-link" role="link" aria-haspopup="true" aria-expanded="false">
Uses ARIA roles on incompatible elements
Many HTML elements can only be assigned certain ARIA roles. Using ARIA roles where they are not allowed can interfere with the accessibility of the web page. Learn more about ARIA roles.
Failing Elements
‹
<button type="button" role="presentation" class="owl-prev disabled">
›
<button type="button" role="presentation" class="owl-next">
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Contrast
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Failing Elements
Vos améliorations parfaites de pyjamas et sous-vêtements
<p style="color:white">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Nouveautés
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/nouveaut%C3%A9s/#intid=hpnav…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Soutiens-gorge
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/tous-les-soutiens-gorge-2/#i…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Culottes
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/tous-les-mod%C3%A8les/#intid…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
Pyjamas
<a style="color:white;border-color:white" href="https://www.marksandspencer.com/fr/l/lingerie/tous-les-v%C3%AAtements-de-n…">
Sensation de fraîcheur Vos améliorations parfaites de pyjamas et sous-vêtement…
<div class="universal-module" style="background-color:#B47768;">
These are opportunities to improve the legibility of your content.
Best practices
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Failing Elements
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot active">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot active">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
div.carousel__list > div.owl-carousel > div.owl-dots > button.owl-dot
<button role="button" class="owl-dot">
Voir plus
<button type="button">
Voir plus
<a href="https://www.marksandspencer.com/fr/help#Payment-Payment">
Voir plus
<a href="https://www.marksandspencer.com/fr/help#Payment-Payment">
Voir plus
<button type="button">
These items highlight common accessibility best practices.
Navigation
Heading elements are not in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Failing Elements
À VOTRE SERVICE
<h5 class="text-uppercase">
These are opportunities to improve keyboard navigation in your application.
Audio and video
<video> elements contain a <track> element with [kind="captions"]
When a video provides a caption it is easier for deaf and hearing impaired users to access its information. Learn more about video captions.
Failing Elements
div.col-md-7 > a > picture.lazyLoadTag > video
<video loop="" playsinline="" preload="none" aria-label="" autoplay="" muted="" poster="undefined">
These are opportunities to provide alternative content for audio and video. This may improve the experience for users with hearing or vision impairments.
Additional items to manually check (10)
Show Hide
Interactive controls are keyboard focusable
Custom interactive controls are keyboard focusable and display a focus indicator. Learn how to make custom controls focusable.
Interactive elements indicate their purpose and state
Interactive elements, such as links and buttons, should indicate their state and be distinguishable from non-interactive elements. Learn how to decorate interactive elements with affordance hints.
The page has a logical tab order
Tabbing through the page follows the visual layout. Users cannot focus elements that are offscreen. Learn more about logical tab ordering.
Visual order on the page follows DOM order
DOM order matches the visual order, improving navigation for assistive technology. Learn more about DOM and visual ordering.
User focus is not accidentally trapped in a region
A user can tab into and out of any control or region without accidentally trapping their focus. Learn how to avoid focus traps.
The user's focus is directed to new content added to the page
If new content, such as a dialog, is added to the page, the user's focus is directed to it. Learn how to direct focus to new content.
HTML5 landmark elements are used to improve navigation
Landmark elements (<main>, <nav>, etc.) are used to improve the keyboard navigation of the page for assistive technology. Learn more about landmark elements.
Offscreen content is hidden from assistive technology
Offscreen content is hidden with display: none or aria-hidden=true. Learn how to properly hide offscreen content.
Custom controls have associated labels
Custom interactive controls have associated labels, provided by aria-label or aria-labelledby. Learn more about custom controls and labels.
Custom controls have ARIA roles
Custom interactive controls have appropriate ARIA roles. Learn how to add roles to custom controls.
These items address areas which an automated testing tool cannot cover. Learn more in our guide on conducting an accessibility review.
Passed audits (24)
Show Hide
[aria-*] attributes match their roles
Each ARIA role supports a specific subset of aria-* attributes. Mismatching these invalidates the aria-* attributes. Learn how to match ARIA attributes to their roles.
[aria-hidden="true"] is not present on the document <body>
Assistive technologies, like screen readers, work inconsistently when aria-hidden="true" is set on the document <body>. Learn how aria-hidden affects the document body.
[role]s have all required [aria-*] attributes
Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.
Elements with an ARIA [role] that require children to contain a specific [role] have all required children.
Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.
[role]s are contained by their required parent element
Some ARIA child roles must be contained by specific parent roles to properly perform their intended accessibility functions. Learn more about ARIA roles and required parent element.
[aria-*] attributes have valid values
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
[aria-*] attributes are valid and not misspelled
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid names. Learn more about valid ARIA attributes.
Image elements have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
[user-scalable="no"] is not used in the <meta name="viewport"> element and the [maximum-scale] attribute is not less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
ARIA attributes are used as specified for the element's role
Some ARIA attributes are only allowed on an element under certain conditions. Learn more about conditional ARIA attributes.
Elements with role="dialog" or role="alertdialog" have accessible names.
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
[aria-hidden="true"] elements do not contain focusable descendents
Focusable descendents within an [aria-hidden="true"] element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how aria-hidden affects focusable elements.
Elements use only permitted ARIA attributes
Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.
[role] values are valid
ARIA roles must have valid values in order to perform their intended accessibility functions. Learn more about valid ARIA roles.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
<html> element has a [lang] attribute
If a page doesn't specify a lang attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
<html> element has a valid value for its [lang] attribute
Specifying a valid BCP 47 language helps screen readers announce text properly. Learn how to use the lang attribute.
Form elements have associated labels
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Links are distinguishable without relying on color.
Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.
Lists contain only <li> elements and script supporting elements (<script> and <template>).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
List items (<li>) are contained within <ul>, <ol> or <menu> parent elements
Screen readers require list items (<li>) to be contained within a parent <ul>, <ol> or <menu> to be announced properly. Learn more about proper list structure.
No element has a [tabindex] value greater than 0
A value greater than 0 implies an explicit navigation ordering. Although technically valid, this often creates frustrating experiences for users who rely on assistive technologies. Learn more about the tabindex attribute.
Deprecated ARIA roles were not used
Deprecated ARIA roles may not be processed correctly by assistive technology. Learn more about deprecated ARIA roles.
Image elements do not have [alt] attributes that are redundant text.
Informative elements should aim for short, descriptive alternative text. Alternative text that is exactly the same as the text adjacent to the link or image is potentially confusing for screen reader users, because the text will be read twice. Learn more about the alt attribute.
Not applicable (25)
Show Hide
[accesskey] values are unique
Access keys let users quickly focus a part of the page. For proper navigation, each access key must be unique. Learn more about access keys.
ARIA input fields have accessible names
When an input field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about input field labels.
ARIA meter elements have accessible names
When a meter element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name meter elements.
ARIA progressbar elements have accessible names
When a progressbar element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to label progressbar elements.
Elements with the role=text attribute do not have focusable descendents.
Adding role=text around a text node split by markup enables VoiceOver to treat it as one phrase, but the element's focusable descendents will not be announced. Learn more about the role=text attribute.
ARIA toggle fields have accessible names
When a toggle field doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about toggle fields.
ARIA tooltip elements have accessible names
When a tooltip element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn how to name tooltip elements.
ARIA treeitem elements have accessible names
When a treeitem element doesn't have an accessible name, screen readers announce it with a generic name, making it unusable for users who rely on screen readers. Learn more about labeling treeitem elements.
The page contains a heading, skip link, or landmark region
Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.
<dl>'s contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
When definition lists are not properly marked up, screen readers may produce confusing or inaccurate output. Learn how to structure definition lists correctly.
Definition list items are wrapped in <dl> elements
Definition list items (<dt> and <dd>) must be wrapped in a parent <dl> element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.
ARIA IDs are unique
The value of an ARIA ID must be unique to prevent other instances from being overlooked by assistive technologies. Learn how to fix duplicate ARIA IDs.
No form fields have multiple labels
Form fields with multiple labels can be confusingly announced by assistive technologies like screen readers which use either the first, the last, or all of the labels. Learn how to use form labels.
<frame> or <iframe> elements have a title
Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.
<html> element has an [xml:lang] attribute with the same base language as the [lang] attribute.
If the webpage does not specify a consistent language, then the screen reader might not announce the page's text correctly. Learn more about the lang attribute.
Input buttons have discernible text.
Adding discernable and accessible text to input buttons may help screen reader users understand the purpose of the input button. Learn more about input buttons.
<input type="image"> elements have [alt] text
When an image is being used as an <input> button, providing alternative text can help screen reader users understand the purpose of the button. Learn about input image alt text.
The document does not use <meta http-equiv="refresh">
Users do not expect a page to refresh automatically, and doing so will move focus back to the top of the page. This may create a frustrating or confusing experience. Learn more about the refresh meta tag.
<object> elements have alternate text
Screen readers cannot translate non-text content. Adding alternate text to <object> elements helps screen readers convey meaning to users. Learn more about alt text for object elements.
Select elements have associated label elements.
Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the select element.
Tables have different content in the summary attribute and <caption>.
The summary attribute should describe the table structure, while <caption> should have the onscreen title. Accurate table mark-up helps users of screen readers. Learn more about summary and caption.
Cells in a <table> element that use the [headers] attribute refer to table cells within the same table.
Screen readers have features to make navigating tables easier. Ensuring <td> cells using the [headers] attribute only refer to other cells in the same table may improve the experience for screen reader users. Learn more about the headers attribute.
<th> elements and elements with [role="columnheader"/"rowheader"] have data cells they describe.
Screen readers have features to make navigating tables easier. Ensuring table headers always refer to some set of cells may improve the experience for screen reader users. Learn more about table headers.
[lang] attributes have a valid value
Specifying a valid BCP 47 language on elements helps ensure that text is pronounced correctly by a screen reader. Learn how to use the lang attribute.
93
Best Practices
User Experience
Displays images with incorrect aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
URL
Aspect Ratio (Displayed)
Aspect Ratio (Actual)
marksandspencer.app
Jean boyfriend longueur cheville
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Jean boyfriend longueur cheville" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T57_6214_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
296 x 382 (0.77)
550 x 715 (0.77)
Robe 100&nbsp;% coton fleuri (du 2&nbsp;au 8&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Robe 100&amp;nbsp;% coton fleuri (du 2&amp;nbsp;au 8&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T77_3701M_E4_X_EC_0
(assets.digitalcontent.marksandspencer.app)
296 x 382 (0.77)
550 x 715 (0.77)
Lot de 5&nbsp;maillots de corps 100&nbsp;% coton (du 2 au 14&nbsp;ans)
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Lot de 5&amp;nbsp;maillots de corps 100&amp;nbsp;% coton (du 2 au 14&amp;nbsp;ans)" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_04_T71_1406V_Z0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
296 x 382 (0.77)
550 x 715 (0.77)
Parka imperméable extra-large coupe longue petite taille
<img crossorigin="anonymous" class="tile-image owl-lazy lazyLoadTag " data-src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" alt="Parka imperméable extra-large coupe longue petite taille" src="https://assets.digitalcontent.marksandspencer.app/image/upload/w_550,h_715…" width="225" height="291" style="opacity: 1;">
…w_550,h_715,q_auto,f_auto,e_sharpen/SD_01_T49_6080P_Y0_X_EC_0
(assets.digitalcontent.marksandspencer.app)
296 x 382 (0.77)
550 x 715 (0.77)
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Source
Description
marksandspencer.com
1st party
/fr/undefined:1:0
(www.marksandspencer.com)
Failed to load resource: the server responded with a status of 404 (Not Found)
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
Bootstrap
4.6.2
jQuery
3.7.1
core-js
core-js-global@3.27.0
Trust and Safety
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Description
Directive
Severity
No CSP found in enforcement mode
High
Passed audits (12)
Show Hide
Uses HTTPS
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Avoids deprecated APIs
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Avoids third-party cookies
Chrome is moving towards a new experience that allows users to choose to browse without third-party cookies. Learn more about third-party cookies.
Allows users to paste into input fields
Preventing input pasting is a bad practice for the UX, and weakens security by blocking password managers.Learn more about user-friendly input fields.
Avoids requesting the geolocation permission on page load
Users are mistrustful of or confused by sites that request their location without context. Consider tying the request to a user action instead. Learn more about the geolocation permission.
Avoids requesting the notification permission on page load
Users are mistrustful of or confused by sites that request to send notifications without context. Consider tying the request to user gestures instead. Learn more about responsibly getting permission for notifications.
Serves images with appropriate resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Has a <meta name="viewport"> tag with width or initial-scale
A <meta name="viewport"> not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag.
Page has the HTML doctype
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration.
Properly defines charset
A character encoding declaration is required. It can be done with a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.
No issues in the Issues panel in Chrome Devtools
Issues logged to the Issues panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Page has valid source maps
Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.
URL
Map URL
SpeedCurve RUM
analytics
/js/lux.js?id=413…
(cdn.speedcurve.com)
/js/lux.min.js.map
(cdn.speedcurve.com)
Not applicable (2)
Show Hide
Redirects HTTP traffic to HTTPS
Make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
Document uses legible font sizes
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px. Learn more about legible font sizes.
92
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Crawling and Indexing
Links are not crawlable
Search engines may use href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Uncrawlable Link
Se connecter
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="user-menu open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="guest_order_tracking_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container">
Se connecter …
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="user-menu open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="guest_order_tracking_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container">
Se connecter …
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="user-menu open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-flyout-name="signin" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-event-name="guest_order_tracking_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container">
…
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout user-flyout" data-flyout-name="create-account" data-event-name="sign_in_(logged out)" oncontextmenu="return false;" data-class-name="userlogin-flyout-container create-account-link">
Où est ma commande
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout wismo" data-save="ordercheck" oncontextmenu="return false;">
Où est ma commande
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout" data-save="ordercheck" oncontextmenu="return false;">
Créer un compte
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" data-enable-flyout="true" class="open-flyout account-link" data-save="login" oncontextmenu="return false;">
Je m’inscris
<a data-href="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" class="open-flyout pull-right sparks-analytics" data-event-name="sparks_nav_marketing_prefs" data-enable-flyout="true" data-url="https://www.marksandspencer.com/on/demandware.store/Sites-mandslondon-Site…" oncontextmenu="return false;" data-class-name="profile-flyout-container">
To appear in search results, crawlers need access to your app.
Additional items to manually check (1)
Show Hide
Structured data is valid
Run the Structured Data Testing Tool and the Structured Data Linter to validate structured data. Learn more about Structured Data.
Run these additional validators on your site to check additional SEO best practices.
Passed audits (9)
Show Hide
Page isn’t blocked from indexing
Search engines are unable to include your pages in search results if they don't have permission to crawl them. Learn more about crawler directives.
Document has a <title> element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
Document has a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Page has successful HTTP status code
Pages with unsuccessful HTTP status codes may not be indexed properly. Learn more about HTTP status codes.
Links have descriptive text
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
robots.txt is valid
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Image elements have [alt] attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the alt attribute.
Document has a valid hreflang
hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about hreflang.
Document has a valid rel=canonical
Canonical links suggest which URL to show in search results. Learn more about canonical links.