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PageSpeed Insights
PageSpeed Insights
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Report from Mar 13, 2025, 8:00:59 AM
Discover what your real users are experiencing
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
2.1 s
Page LoadsGood (≤ 2.5 s)84%Needs Improvement (2.5 s - 4 s)11%Poor (> 4 s)5%75th Percentile - 2.1 sCore Web Vital
Interaction to Next Paint (INP)
1,136 ms
Page LoadsGood (≤ 200 ms)7%Needs Improvement (200 ms - 500 ms)29%Poor (> 500 ms)63%75th Percentile - 1,136 msCore Web Vital
Cumulative Layout Shift (CLS)
0.16
Page LoadsGood (≤ 0.1)66%Needs Improvement (0.1 - 0.25)15%Poor (> 0.25)19%75th Percentile - 0.16Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
2.1 s
Page LoadsGood (≤ 1.8 s)63%Needs Improvement (1.8 s - 3 s)28%Poor (> 3 s)9%75th Percentile - 2.1 s 
Time to First Byte (TTFB)
1.6 s
Page LoadsGood (≤ 0.8 s)22%Needs Improvement (0.8 s - 1.8 s)59%Poor (> 1.8 s)19%75th Percentile - 1.6 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)
2.2 s
Page LoadsGood (≤ 2.5 s)81%Needs Improvement (2.5 s - 4 s)13%Poor (> 4 s)5%75th Percentile - 2.2 sCore Web Vital
Interaction to Next Paint (INP)
689 ms
Page LoadsGood (≤ 200 ms)32%Needs Improvement (200 ms - 500 ms)32%Poor (> 500 ms)35%75th Percentile - 689 msCore Web Vital
Cumulative Layout Shift (CLS)
0.15
Page LoadsGood (≤ 0.1)71%Needs Improvement (0.1 - 0.25)10%Poor (> 0.25)19%75th Percentile - 0.15Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
2.1 s
Page LoadsGood (≤ 1.8 s)62%Needs Improvement (1.8 s - 3 s)29%Poor (> 3 s)9%75th Percentile - 2.1 s 
Time to First Byte (TTFB)
1.8 s
Page LoadsGood (≤ 0.8 s)16%Needs Improvement (0.8 s - 1.8 s)60%Poor (> 1.8 s)24%75th Percentile - 1.8 sExperimental
Latest 28-day collection period
Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
85 FCP+7LCP+15TBT+30CLS+25SI+7 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
2.4 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
3.6 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
0 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
0.017
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
4.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Mar 13, 2025, 8:01 AM UTC
  • Emulated Moto G Power with Lighthouse 12.4.0
    Unthrottled CPU/Memory Power: 446 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 133.0.6943.141 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
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Show audits relevant to:
Diagnostics
Reduce initial server response time Root document took 1,400 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
castorama.fr
1st party
1,400 ms
1,400 ms
Defer offscreen images Potential savings of 133 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
castorama.fr
1st party
123.9 KiB
123.9 KiB
5 jours seulement, 15 % sur tout le sol intérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" alt="5 jours seulement, 15 % sur tout le sol intérieur" width="1400" height="438" class="sc-ehmTmK eQpODN" fetchpriority="high">
123.9 KiB
123.9 KiB
Adobe Scene7
content
9.5 KiB
9.5 KiB
div.sc-ikZpkk > p > a > img
<img src="https://s7g10.scene7.com/is/content/KingfisherDigital/f5e8b47b4bde8d67356e…" style="margin-top:30px">
9.5 KiB
9.5 KiB
Largest Contentful Paint element 3,600 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
.
<img fetchpriority="high" alt="." width="99999" height="99999" style="pointer-events: none; position: absolute; top: 0px; left: 0px; width: 99vw;" src="https://www.castorama.fr/fstrz/r/s/edgepic.fzcdn.net/8c81b980ca.svg">
Phase
% of LCP
Timing
TTFB
17%
600 ms
Load Delay
56%
2,000 ms
Load Time
25%
890 ms
Render Delay
3%
110 ms
Eliminate render-blocking resources Potential savings of 250 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
castorama.fr
1st party
40.7 KiB
450 ms
/spa/hash-346101b….css
(www.castorama.fr)
38.2 KiB
300 ms
2.5 KiB
150 ms
Reduce unused CSS Potential savings of 35 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
castorama.fr
1st party
36.3 KiB
34.9 KiB
/spa/hash-346101b….css
(www.castorama.fr)
36.3 KiB
34.9 KiB
Serve static assets with an efficient cache policy 55 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
castorama.fr
1st party
1,143 KiB
None
3 KiB
None
3 KiB
None
2 KiB
…icons/tile-chev….svg
(www.castorama.fr)
None
2 KiB
…icons/tile-chev….svg
(www.castorama.fr)
None
2 KiB
1h
16 KiB
7d
2 KiB
30d
125 KiB
30d
123 KiB
30d
107 KiB
/ruxitagen….js
(www.castorama.fr)
30d
68 KiB
30d
55 KiB
30d
54 KiB
30d
53 KiB
30d
51 KiB
30d
49 KiB
30d
46 KiB
30d
44 KiB
30d
40 KiB
30d
40 KiB
/spa/hash-346101b….css
(www.castorama.fr)
30d
38 KiB
30d
38 KiB
30d
31 KiB
30d
25 KiB
30d
20 KiB
30d
19 KiB
30d
19 KiB
30d
18 KiB
/spa/30.hash-947ac23….css
(www.castorama.fr)
30d
5 KiB
/spa/10.hash-5d0ea8c….css
(www.castorama.fr)
30d
4 KiB
30d
4 KiB
…images/dbb9a.svg
(www.castorama.fr)
30d
3 KiB
30d
2 KiB
/spa/34.hash-af2eda4….css
(www.castorama.fr)
30d
2 KiB
/spa/4.hash-e0bc0ee….css
(www.castorama.fr)
30d
2 KiB
/spa/5.hash-0ddd59b….css
(www.castorama.fr)
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
Adobe Scene7
content
10 KiB
9h 59m 40s
10 KiB
Avoid an excessive DOM size 3,075 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
3,075
Maximum DOM Depth
(1)
<sup style="font-size:12px!important">
29
Maximum Child Elements
Clôture et occultationAbri de jardin, garage et carportOutil motorisé de jardin…
<ol class="_8198f4c1 _732d6a5e d692d640 e8ee3699 _0811acb9 bcb603bc e18654ea _6d9e9e5…" data-test-id="subcategory-list-v2-level-2" style="max-height:calc(100vh - 0px)" id="megaNav-list[2]">
219
Avoid large layout shifts 2 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
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<strong style="color:#e22a39;font-size:16px;font-weight:900">
0.017
div.sc-jOrMOR > div.sc-olbas > div.sc-eKszNL > img.sc-ckMVTt
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" width="400" height="8" class="sc-ckMVTt kiNtvm">
Media element lacking an explicit size
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<a style="text-decoration:none;color:#000000" href="https://www.castorama.fr/bonnes-affaires/revetement-de-sol/cat_id_0006285.…">
0.000
div.sc-jOrMOR > div.sc-olbas > div.sc-eKszNL > img.sc-ckMVTt
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" width="400" height="8" class="sc-ckMVTt kiNtvm">
Media element lacking an explicit size
Web font loaded
Avoid chaining critical requests 10 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: 2,668.921 ms
Initial Navigation
- 393.964 ms, 4.01 KiB
- 171.007 ms, 2.46 KiB
/spa/hash-346101b….css
(www.castorama.fr)
- 46.119 ms, 18.66 KiB
- 73.998 ms, 18.95 KiB
/spa/4.hash-e0bc0ee….css
(www.castorama.fr)
- 175.147 ms, 2.26 KiB
/spa/30.hash-947ac23….css
(www.castorama.fr)
- 298.278 ms, 5.23 KiB
/spa/5.hash-0ddd59b….css
(www.castorama.fr)
- 395.631 ms, 2.20 KiB
/spa/10.hash-5d0ea8c….css
(www.castorama.fr)
- 418.464 ms, 4.22 KiB
/fstrz/defer-7053fd7….js
(www.castorama.fr)
- 406.321 ms, 6.74 KiB
/spa/34.hash-af2eda4….css
(www.castorama.fr)
- 189.71 ms, 2.40 KiB
Minimize third-party usage Third-party code blocked the main thread for 0 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
Adobe Scene7
content
10 KiB
0 ms
10 KiB
0 ms
Avoid long main-thread tasks 2 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
castorama.fr
1st party
97 ms
2,305 ms
97 ms
Unattributable
92 ms
Unattributable
1,951 ms
92 ms
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (25)
Show Hide
Properly size images
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.LCPFCP
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
Reduce unused JavaScript
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
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://api.kingfisher.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://securepubads.g.doubleclick.net" 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://cdn.optimizely.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://tags.tiqcdn.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://consent.trustarc.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
Avoid serving legacy JavaScript to modern browsers
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 serve modern JavaScriptLCPFCP
Preload Largest Contentful Paint image
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
Avoids enormous network payloads Total size was 1,416 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
castorama.fr
1st party
929.6 KiB
245.8 KiB
124.7 KiB
122.9 KiB
106.8 KiB
/ruxitagen….js
(www.castorama.fr)
67.8 KiB
55.0 KiB
54.0 KiB
52.6 KiB
50.6 KiB
49.2 KiB
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.
JavaScript execution time 0.1 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
castorama.fr
1st party
517 ms
35 ms
51 ms
517 ms
35 ms
51 ms
Unattributable
241 ms
3 ms
0 ms
Unattributable
241 ms
3 ms
0 ms
Minimizes main-thread work 0.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread workTBT
Category
Time Spent
Other
266 ms
Style & Layout
254 ms
Parse HTML & CSS
135 ms
Script Evaluation
64 ms
Script Parsing & Compilation
52 ms
Rendering
32 ms
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
.
<img fetchpriority="high" alt="." width="99999" height="99999" style="pointer-events: none; position: absolute; top: 0px; left: 0px; width: 99vw;" src="https://www.castorama.fr/fstrz/r/s/edgepic.fzcdn.net/8c81b980ca.svg">
Uses 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.
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().
Avoid non-composited animations
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
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.
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
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.sc-jOrMOR > div.sc-olbas > div.sc-eKszNL > img.sc-ckMVTt
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" width="400" height="8" class="sc-ckMVTt kiNtvm">
div.sc-ikZpkk > p > a > img
<img src="https://s7g10.scene7.com/is/content/KingfisherDigital/f5e8b47b4bde8d67356e…" style="margin-top:30px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:5px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-sofinco-paiemen…" style="margin-right:8px">
Image elements 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.
Failing Elements
Outils motorisés
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Outils motorisés" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Abri de jardin
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Abri de jardin" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Terrasse, sol extérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Terrasse, sol extérieur" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Clôture, grillage
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Clôture, grillage" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Portail
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Portail" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Salon, mobilier de jardin
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Salon, mobilier de jardin" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Jardin extérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Jardin extérieur" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Cuisine et électroménager
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Cuisine et électroménager" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Peinture, droguerie
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Peinture, droguerie" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Outillage
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Outillage" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Décoration intérieure
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Décoration intérieure" width="400" height="366" loading="lazy" class="sc-fbPSWO iMAgjq">
Luminaire et éclairage
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Luminaire et éclairage" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Electricité, domotique
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&amp;quot;http://www.w3.org/2000/svg&amp;quot;%2…" alt="Electricité, domotique" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
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
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<strong style="color:#e22a39;font-size:16px;font-weight:900">
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<div data-test-id="message-bar" class="sc-cCsOjp hmvTZm">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/table-de-jardin-plastique-coloris-graphite-l-137-x-l-85-x-h-72-cm-bica/80…">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/baie-coulissante-alu-blanc-avec-volet-roulant-electrique-integre-motorisa…">
Vous économisez 100,00 €
<div data-test-id="price-save-block" class="sc-fvNpTx ekaVQp">
  Abri de jardin WALNUT Signature 77 en résine imitation bois 4,7 m² Keter (5) …
<div data-test-id="product-tile" class="sc-dUWWNf bAQOoz">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/abri-de-jardin-walnut-signature-77-en-resine-imitation-bois-4-7-m-keter/7…">
Voir tous les Casto Deals de mars
<a href="https://www.castorama.fr/bonnes-affaires/offre-du-moment/cat_id_0005274.cat" class="sc-bBrHrO eAIvgF">
© Castorama 2025
<p class="ccb9d67a _17d3fa36 _25461cfa _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Conditions générales de vente
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Conditions des offres en cours
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Fiches de sécurité
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Plan de site
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Gérer mes préférences cookies
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Sourdline espace sourd
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
These are opportunities to improve the legibility of your content.
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
Vite, profitez de nos top offres du moment
<h3 data-test-id="title" class="sc-kDDrLX kcTWAz">
These are opportunities to improve keyboard navigation in your application.
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 (23)
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[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.
[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.
Buttons 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.
[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.
[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.
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.
Touch targets have sufficient size and 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.
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.
Not applicable (29)
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[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.
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.
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 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 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.
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.
<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.
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
castorama.fr
1st party
SyntaxError: Identifier 'frzLinks' has already been declared
    at https://www.castorama.fr/:970:9
Missing source maps for large first-party JavaScript
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
castorama.fr
1st party
Large JavaScript file is missing a source map
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
Host allowlists can frequently be bypassed. Consider using CSP nonces or hashes instead, along with `'strict-dynamic'` if necessary.
script-src
High
`'unsafe-inline'` allows the execution of unsafe in-page scripts and event handlers. Consider using CSP nonces or hashes to allow scripts individually.
script-src
High
Avoid using plain wildcards (*) in this directive. Plain wildcards allow scripts to be sourced from an unsafe domain.
script-src
High
Avoid using plain wildcards (*) in this directive. Plain wildcards allow scripts to be sourced from an unsafe domain.
default-src
High
Ensure proper origin isolation with COOP
The Cross-Origin-Opener-Policy (COOP) can be used to isolate the top-level window from other documents such as pop-ups. Learn more about deploying the COOP header.
Description
Directive
Severity
No COOP header found
High
Passed audits (13)
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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 100% 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
castorama.fr
1st party
.kGgxCb sub, .kGgxCb sup
0.00%
8px
Unattributable
Legible text
100.00%
≥ 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.
Not applicable (4)
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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.
Use a strong HSTS policy
Deployment of the HSTS header significantly reduces the risk of downgrading HTTP connections and eavesdropping attacks. A rollout in stages, starting with a low max-age is recommended. Learn more about using a strong HSTS policy.
Mitigate clickjacking with XFO or CSP
The X-Frame-Options (XFO) header or the frame-ancestors directive in the Content-Security-Policy (CSP) header control where a page can be embedded. These can mitigate clickjacking attacks by blocking some or all sites from embedding the page. Learn more about mitigating clickjacking.
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
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
Un grand coup de main, pour un maximum de changements
<a class="sc-himrzO bkdahc">
Un grand coup de main, pour un  maximum de changements
<a class="sc-himrzO bkdahc">
www.orias.fr).
<a target="_blank">
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.sc-jOrMOR > div.sc-olbas > div.sc-eKszNL > img.sc-ckMVTt
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-m…" width="400" height="8" class="sc-ckMVTt kiNtvm">
div.sc-ikZpkk > p > a > img
<img src="https://s7g10.scene7.com/is/content/KingfisherDigital/f5e8b47b4bde8d67356e…" style="margin-top:30px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:5px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-sofinco-paiemen…" style="margin-right:8px">
Format your HTML in a way that enables crawlers to better understand your app’s content.
Additional items to manually check (1)
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Structured data is valid
Run these additional validators on your site to check additional SEO best practices.
Passed audits (8)
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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.
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)
2.2 s
Page LoadsGood (≤ 2.5 s)82%Needs Improvement (2.5 s - 4 s)11%Poor (> 4 s)7%75th Percentile - 2.2 sCore Web Vital
Interaction to Next Paint (INP)
699 ms
Page LoadsGood (≤ 200 ms)24%Needs Improvement (200 ms - 500 ms)38%Poor (> 500 ms)38%75th Percentile - 699 msCore Web Vital
Cumulative Layout Shift (CLS)
0.78
Page LoadsGood (≤ 0.1)14%Needs Improvement (0.1 - 0.25)9%Poor (> 0.25)76%75th Percentile - 0.78Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.9 s
Page LoadsGood (≤ 1.8 s)71%Needs Improvement (1.8 s - 3 s)21%Poor (> 3 s)8%75th Percentile - 1.9 s 
Time to First Byte (TTFB)
1.5 s
Page LoadsGood (≤ 0.8 s)21%Needs Improvement (0.8 s - 1.8 s)65%Poor (> 1.8 s)14%75th Percentile - 1.5 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment: Failed
Largest Contentful Paint (LCP)
2.5 s
Page LoadsGood (≤ 2.5 s)75%Needs Improvement (2.5 s - 4 s)16%Poor (> 4 s)9%75th Percentile - 2.5 sCore Web Vital
Interaction to Next Paint (INP)
447 ms
Page LoadsGood (≤ 200 ms)52%Needs Improvement (200 ms - 500 ms)27%Poor (> 500 ms)21%75th Percentile - 447 msCore Web Vital
Cumulative Layout Shift (CLS)
0.68
Page LoadsGood (≤ 0.1)53%Needs Improvement (0.1 - 0.25)14%Poor (> 0.25)33%75th Percentile - 0.68Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
2 s
Page LoadsGood (≤ 1.8 s)69%Needs Improvement (1.8 s - 3 s)23%Poor (> 3 s)8%75th Percentile - 2 s 
Time to First Byte (TTFB)
1.6 s
Page LoadsGood (≤ 0.8 s)20%Needs Improvement (0.8 s - 1.8 s)60%Poor (> 1.8 s)20%75th Percentile - 1.6 sExperimental
Latest 28-day collection period
Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
45 FCP+10LCP+24TBT+0CLS+11SI+0 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
0.5 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
0.9 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
3,200 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
0.279
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Speed Index
5.0 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric.
  • Captured at Mar 13, 2025, 8:01 AM UTC
  • Emulated Desktop with Lighthouse 12.4.0
    Unthrottled CPU/Memory Power: 450 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 133.0.6943.141 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 15.2 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
Other
6,953 ms
Script Evaluation
6,427 ms
Style & Layout
829 ms
Garbage Collection
495 ms
Rendering
208 ms
Script Parsing & Compilation
189 ms
Parse HTML & CSS
143 ms
Avoid large layout shifts 6 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
Dalle grenaillée Lagos anthracite
<div data-test-id="tile-carousel" class="sc-ZyCDH gwGWpT">
0.271
5 jours seulement, 15 % sur tout le sol intérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" alt="5 jours seulement, 15 % sur tout le sol intérieur" width="1400" height="438" class="sc-ehmTmK eQpODN" fetchpriority="high">
Media element lacking an explicit size
Dalle grenaillée Lagos anthracite
<div data-test-id="tile-carousel" class="sc-ZyCDH gwGWpT">
0.117
div.sc-ikZpkk > p > a > img
<img src="https://s7g10.scene7.com/is/content/KingfisherDigital/f5e8b47b4bde8d67356e…" style="margin-top:30px">
Media element lacking an explicit size
Comme dans une notice de bricolage, il faut avoir le bon matériel et les bons o…
<p>
0.008
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<a style="text-decoration:none;color:#000000" href="https://www.castorama.fr/bonnes-affaires/revetement-de-sol/cat_id_0006285.…">
0.001
div.sc-ikZpkk > p > a > img
<img src="https://s7g10.scene7.com/is/content/KingfisherDigital/f5e8b47b4bde8d67356e…" style="margin-top:30px">
Media element lacking an explicit size
Web font loaded
Web font loaded
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<a style="text-decoration:none;color:#000000" href="https://www.castorama.fr/bonnes-affaires/revetement-de-sol/cat_id_0006285.…">
0.001
5 jours seulement, 15 % sur tout le sol intérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" alt="5 jours seulement, 15 % sur tout le sol intérieur" width="1400" height="438" class="sc-ehmTmK eQpODN" fetchpriority="high">
Media element lacking an explicit size
Nos engagements
<li class="_805ed39d">
0.000
Reduce JavaScript execution time 6.4 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
castorama.fr
1st party
14,399 ms
6,012 ms
153 ms
/spa/5.hash-062a28a….js
(www.castorama.fr)
6,807 ms
316 ms
0 ms
/spa/33.hash-c2b4f78….js
(www.castorama.fr)
4,121 ms
3,622 ms
1 ms
1,275 ms
1,030 ms
4 ms
/spa/114.hash-826c481….js
(www.castorama.fr)
967 ms
768 ms
32 ms
621 ms
17 ms
44 ms
201 ms
16 ms
1 ms
/fstrz/defer-7053fd7….js
(www.castorama.fr)
167 ms
150 ms
9 ms
/spa/113.hash-fca527b….js
(www.castorama.fr)
119 ms
1 ms
59 ms
/ruxitagen….js
(www.castorama.fr)
70 ms
49 ms
3 ms
/50295/tag_50295_1.js
(tk.castorama.fr)
51 ms
44 ms
1 ms
Unattributable
366 ms
15 ms
0 ms
Unattributable
366 ms
15 ms
0 ms
Google/Doubleclick Ads
ad
112 ms
95 ms
8 ms
…m202…/pubads_impl.js
(securepubads.g.doubleclick.net)
112 ms
95 ms
8 ms
TrustArc
utility
106 ms
99 ms
5 ms
/asset/tcfapi2.2.js
(consent.trustarc.com)
106 ms
99 ms
5 ms
Properly size images Potential savings of 182 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
castorama.fr
1st party
307.8 KiB
182.4 KiB
5 jours seulement, 15 % sur tout le sol intérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" alt="5 jours seulement, 15 % sur tout le sol intérieur" width="1400" height="438" loading="lazy" class="sc-ehmTmK eQpODN">
123.9 KiB
79.3 KiB
Casto deals de mars, des promos sur + de 4000 produits !
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-hero-hp-offre-c…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-hero-hp-offre-c…" alt="Casto deals de mars, des promos sur + de 4000 produits !" width="1400" height="438" loading="lazy" class="sc-ehmTmK eQpODN">
106.0 KiB
67.8 KiB
Dalle grenaillée Lagos anthracite
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-27-02-2…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-27-02-2…" alt="Dalle grenaillée Lagos anthracite" width="355" height="400" loading="lazy" class="sc-fbPSWO iMAgjq">
38.9 KiB
17.6 KiB
Sika
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-2…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-2…" alt="Sika" width="357" height="400" loading="lazy" class="sc-fbPSWO iMAgjq">
38.9 KiB
17.6 KiB
Avoid an excessive DOM size 4,166 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
ReactConsider using a "windowing" library like react-window to minimize the number of DOM nodes created if you are rendering many repeated elements on the page. Learn more. Also, minimize unnecessary re-renders using shouldComponentUpdate, PureComponent, or React.memo and skip effects only until certain dependencies have changed if you are using the Effect hook to improve runtime performance.
Statistic
Element
Value
Total DOM Elements
4,166
Maximum DOM Depth
g > g > g > path
<path d="M37.325549,52.8915499 L8.01558253,52.8915499 L1.04202573,58.9253714 C1.029…">
36
Maximum Child Elements
Clôture et occultationAbri de jardin, garage et carportOutil motorisé de jardin…
<ol class="_8198f4c1 _732d6a5e d692d640 e8ee3699 _0811acb9 bcb603bc e18654ea _6d9e9e5…" data-test-id="subcategory-list-v2-level-2" id="megaNav-list[2]" style="max-height: calc(0px + 100vh);">
219
Enable text compression Potential savings of 295 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.LCPFCP
URL
Transfer Size
Potential Savings
castorama.fr
1st party
293.8 KiB
133.3 KiB
293.8 KiB
133.3 KiB
kingfisher.com
93.3 KiB
80.2 KiB
93.3 KiB
80.2 KiB
TrustArc
utility
83.4 KiB
67.7 KiB
83.4 KiB
67.7 KiB
BloomReach
ad
21.0 KiB
14.2 KiB
/v1/br-trk-6274.js
(cdns.brsrvr.com)
21.0 KiB
14.2 KiB
Serve static assets with an efficient cache policy 111 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
castorama.fr
1st party
2,564 KiB
None
3 KiB
None
3 KiB
None
2 KiB
…icons/tile-chev….svg
(www.castorama.fr)
None
2 KiB
…icons/tile-chev….svg
(www.castorama.fr)
None
2 KiB
1h
295 KiB
1h
16 KiB
1h
16 KiB
/50295/tag_50295_1.js
(tk.castorama.fr)
1d
13 KiB
7d
2 KiB
/spa/113.hash-fca527b….js
(www.castorama.fr)
30d
541 KiB
/spa/114.hash-826c481….js
(www.castorama.fr)
30d
334 KiB
30d
125 KiB
30d
123 KiB
30d
107 KiB
/ruxitagen….js
(www.castorama.fr)
30d
68 KiB
30d
55 KiB
30d
54 KiB
30d
53 KiB
30d
51 KiB
30d
49 KiB
30d
46 KiB
30d
44 KiB
/spa/hash-48d38ad….js
(www.castorama.fr)
30d
40 KiB
30d
40 KiB
30d
40 KiB
/spa/hash-346101b….css
(www.castorama.fr)
30d
38 KiB
30d
38 KiB
30d
31 KiB
30d
25 KiB
30d
20 KiB
30d
19 KiB
30d
19 KiB
30d
18 KiB
/spa/0.hash-2013fbf….js
(www.castorama.fr)
30d
16 KiB
/spa/140.hash-db20a48….js
(www.castorama.fr)
30d
11 KiB
/spa/9.hash-795d796….js
(www.castorama.fr)
30d
11 KiB
…images/9a573.svg
(www.castorama.fr)
30d
10 KiB
/spa/7.hash-25d813d….js
(www.castorama.fr)
30d
10 KiB
/spa/33.hash-c2b4f78….js
(www.castorama.fr)
30d
9 KiB
/spa/17.hash-96c0042….js
(www.castorama.fr)
30d
9 KiB
/spa/2.hash-bfa036e….js
(www.castorama.fr)
30d
9 KiB
/spa/30.hash-88317ce….js
(www.castorama.fr)
30d
8 KiB
/spa/16.hash-afbdf05….js
(www.castorama.fr)
30d
8 KiB
/spa/143.hash-f2d747c….js
(www.castorama.fr)
30d
8 KiB
/spa/4.hash-aee489e….js
(www.castorama.fr)
30d
6 KiB
/spa/22.hash-e2dc524….js
(www.castorama.fr)
30d
6 KiB
/spa/1.hash-065d974….js
(www.castorama.fr)
30d
6 KiB
/spa/10.hash-a40c4af….js
(www.castorama.fr)
30d
6 KiB
/spa/5.hash-062a28a….js
(www.castorama.fr)
30d
6 KiB
30d
5 KiB
/spa/30.hash-947ac23….css
(www.castorama.fr)
30d
5 KiB
/spa/3.hash-73f5293….js
(www.castorama.fr)
30d
5 KiB
30d
5 KiB
/spa/240.hash-3cd2aed….js
(www.castorama.fr)
30d
5 KiB
/spa/34.hash-660aff6….js
(www.castorama.fr)
30d
4 KiB
/spa/10.hash-5d0ea8c….css
(www.castorama.fr)
30d
4 KiB
30d
4 KiB
…images/1c81d.svg
(www.castorama.fr)
30d
3 KiB
/spa/115.hash-77cd470….js
(www.castorama.fr)
30d
3 KiB
…images/b915f.svg
(www.castorama.fr)
30d
2 KiB
30d
2 KiB
…images/e961d.svg
(www.castorama.fr)
30d
2 KiB
/spa/34.hash-af2eda4….css
(www.castorama.fr)
30d
2 KiB
…images/5ae0a.svg
(www.castorama.fr)
30d
2 KiB
/spa/4.hash-e0bc0ee….css
(www.castorama.fr)
30d
2 KiB
/spa/5.hash-0ddd59b….css
(www.castorama.fr)
30d
2 KiB
…images/ac483.svg
(www.castorama.fr)
30d
2 KiB
/spa/184.hash-151687a….js
(www.castorama.fr)
30d
2 KiB
…images/5be44.svg
(www.castorama.fr)
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
2 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
30d
1 KiB
TrustArc
utility
198 KiB
/asset/tcfapi2.2.js
(consent.trustarc.com)
30d
81 KiB
/get?name=CastoramaPro-Bold.woff
(consent.trustarc.com)
30d
39 KiB
30d
39 KiB
…v/v1.7-675
(consent.trustarc.com)
30d
33 KiB
/get?name=Powered-By-TrustArc.png
(consent.trustarc.com)
30d
2 KiB
/asset/uspapi.js
(consent.trustarc.com)
30d
2 KiB
/asset/ic-close-white.svg
(consent.trustarc.com)
30d
2 KiB
/asset/ic-error.svg
(consent.trustarc.com)
30d
1 KiB
Tealium
tag-manager
47 KiB
…prod/utag.js
(tags.tiqcdn.com)
5m
40 KiB
5m
4 KiB
5m
2 KiB
5m
1 KiB
BloomReach
ad
22 KiB
/v1/br-trk-6274.js
(cdns.brsrvr.com)
None
21 KiB
/pix.gif?acct_id=…
(p-eu.brsrvr.com)
None
0 KiB
/pix.gif?acct_id=…
(p-eu.brsrvr.com)
None
0 KiB
digikfplc.com
10 KiB
/icons/cafr-basket-ffffff-on-0078d7.svg
(ccl-prod.cache.ap.digikfplc.com)
None
3 KiB
/icons/syte-camera-nobg.svg
(ccl-prod.cache.ap.digikfplc.com)
None
3 KiB
None
1 KiB
/icons/tile-chev….svg
(ccl-prod.cache.ap.digikfplc.com)
None
1 KiB
/icons/tile-chev….svg
(ccl-prod.cache.ap.digikfplc.com)
None
1 KiB
Adobe Scene7
content
7 KiB
2h 3m 40s
2 KiB
3h 14m 59s
5 KiB
batch.com
2 KiB
/v2/bootstrap.min.js
(via.batch.com)
30d
2 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
castorama.fr
1st party
/ruxitagen….js:189:165
(www.castorama.fr)
Defer offscreen images Potential savings of 2 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
TrustArc
utility
2.4 KiB
2.4 KiB
cookie notice provider logo
<img src="https://consent.trustarc.com/get?name=Powered-By-TrustArc.png" style="margin-bottom: 7px; padding-left: 5px; padding-top: 10px; image-rendering: auto;" alt="cookie notice provider logo">
/get?name=Powered-By-TrustArc.png
(consent.trustarc.com)
2.4 KiB
2.4 KiB
Avoid serving legacy JavaScript to modern browsers Potential savings of 49 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 serve modern JavaScriptLCPFCP
URL
Potential Savings
BloomReach
ad
25.7 KiB
/v1/br-trk-6274.js
(cdns.brsrvr.com)
25.7 KiB
/v1/br-trk-6274.js:147:72
(cdns.brsrvr.com)
Array.isArray
TrustArc
utility
17.5 KiB
/asset/tcfapi2.2.js
(consent.trustarc.com)
17.4 KiB
/asset/tcfapi2.2.js:2:74182
(consent.trustarc.com)
Array.prototype.fill
/asset/tcfapi2.2.js:2:74279
(consent.trustarc.com)
Array.prototype.filter
/asset/tcfapi2.2.js:2:74534
(consent.trustarc.com)
Array.prototype.findIndex
/asset/tcfapi2.2.js:2:74770
(consent.trustarc.com)
Array.prototype.find
/asset/tcfapi2.2.js:2:75429
(consent.trustarc.com)
Array.from
/asset/tcfapi2.2.js:2:76608
(consent.trustarc.com)
Array.prototype.map
/asset/tcfapi2.2.js:2:85867
(consent.trustarc.com)
Number.isInteger
/asset/tcfapi2.2.js:2:86239
(consent.trustarc.com)
Number.isSafeInteger
/asset/tcfapi2.2.js:2:88703
(consent.trustarc.com)
Object.entries
/asset/tcfapi2.2.js:2:88865
(consent.trustarc.com)
Object.freeze
/asset/tcfapi2.2.js:2:89442
(consent.trustarc.com)
Object.getOwnPropertyDescriptors
/asset/tcfapi2.2.js:2:90067
(consent.trustarc.com)
Object.getPrototypeOf
/asset/tcfapi2.2.js:2:90220
(consent.trustarc.com)
Object.isExtensible
/asset/tcfapi2.2.js:2:90389
(consent.trustarc.com)
Object.isFrozen
/asset/tcfapi2.2.js:2:90617
(consent.trustarc.com)
Object.isSealed
/asset/tcfapi2.2.js:2:90872
(consent.trustarc.com)
Object.keys
/asset/tcfapi2.2.js:2:91553
(consent.trustarc.com)
Object.preventExtensions
/asset/tcfapi2.2.js:2:91774
(consent.trustarc.com)
Object.seal
/asset/tcfapi2.2.js:2:92036
(consent.trustarc.com)
Object.values
/asset/tcfapi2.2.js:2:97989
(consent.trustarc.com)
Reflect.apply
/asset/tcfapi2.2.js:2:98420
(consent.trustarc.com)
Reflect.construct
/asset/tcfapi2.2.js:2:98928
(consent.trustarc.com)
Reflect.defineProperty
/asset/tcfapi2.2.js:2:99207
(consent.trustarc.com)
Reflect.deleteProperty
/asset/tcfapi2.2.js:2:99389
(consent.trustarc.com)
Reflect.getOwnPropertyDescriptor
/asset/tcfapi2.2.js:2:99541
(consent.trustarc.com)
Reflect.getPrototypeOf
/asset/tcfapi2.2.js:2:99727
(consent.trustarc.com)
Reflect.get
/asset/tcfapi2.2.js:2:99953
(consent.trustarc.com)
Reflect.has
/asset/tcfapi2.2.js:2:100071
(consent.trustarc.com)
Reflect.isExtensible
/asset/tcfapi2.2.js:2:100169
(consent.trustarc.com)
Reflect.ownKeys
/asset/tcfapi2.2.js:2:100270
(consent.trustarc.com)
Reflect.preventExtensions
/asset/tcfapi2.2.js:2:100498
(consent.trustarc.com)
Reflect.setPrototypeOf
/asset/tcfapi2.2.js:2:104695
(consent.trustarc.com)
String.prototype.codePointAt
/asset/tcfapi2.2.js:2:109210
(consent.trustarc.com)
String.raw
/asset/tcfapi2.2.js:2:109426
(consent.trustarc.com)
String.prototype.repeat
/asset/tcfapi2.2.js:2:170725
(consent.trustarc.com)
@babel/plugin-transform-classes
/asset/uspapi.js
(consent.trustarc.com)
0.1 KiB
/asset/uspapi.js:1:879
(consent.trustarc.com)
@babel/plugin-transform-classes
castorama.fr
1st party
5.6 KiB
/spa/114.hash-826c481….js
(www.castorama.fr)
5.6 KiB
@babel/plugin-transform-classes
Date.now
Reduce unused CSS Potential savings of 33 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
castorama.fr
1st party
36.3 KiB
33.5 KiB
/spa/hash-346101b….css
(www.castorama.fr)
36.3 KiB
33.5 KiB
Reduce unused JavaScript Potential savings of 674 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
ReactIf you are not server-side rendering, split your JavaScript bundles with React.lazy(). Otherwise, code-split using a third-party library such as loadable-components.
URL
Transfer Size
Potential Savings
castorama.fr
1st party
937.0 KiB
493.8 KiB
/spa/113.hash-fca527b….js
(www.castorama.fr)
538.6 KiB
303.5 KiB
/spa/114.hash-826c481….js
(www.castorama.fr)
332.5 KiB
166.4 KiB
/ruxitagen….js
(www.castorama.fr)
66.0 KiB
24.0 KiB
Google/Doubleclick Ads
ad
163.3 KiB
122.9 KiB
…m202…/pubads_impl.js
(securepubads.g.doubleclick.net)
163.3 KiB
122.9 KiB
TrustArc
utility
112.2 KiB
57.6 KiB
/asset/tcfapi2.2.js
(consent.trustarc.com)
80.0 KiB
35.3 KiB
…v/v1.7-675
(consent.trustarc.com)
32.2 KiB
22.3 KiB
Avoid enormous network payloads Total size was 3,657 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
castorama.fr
1st party
1,771.3 KiB
/spa/113.hash-fca527b….js
(www.castorama.fr)
541.2 KiB
/spa/114.hash-826c481….js
(www.castorama.fr)
334.5 KiB
295.4 KiB
245.7 KiB
124.7 KiB
122.9 KiB
106.8 KiB
Google/Doubleclick Ads
ad
164.1 KiB
…m202…/pubads_impl.js
(securepubads.g.doubleclick.net)
164.1 KiB
kingfisher.com
94.9 KiB
94.9 KiB
TrustArc
utility
83.9 KiB
83.9 KiB
Avoid long main-thread tasks 18 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
castorama.fr
1st party
4,119 ms
/spa/33.hash-c2b4f78….js
(www.castorama.fr)
3,937 ms
826 ms
/ruxitagen….js
(www.castorama.fr)
4,811 ms
796 ms
/spa/114.hash-826c481….js
(www.castorama.fr)
3,216 ms
721 ms
5,781 ms
392 ms
/ruxitagen….js
(www.castorama.fr)
9,819 ms
368 ms
/ruxitagen….js
(www.castorama.fr)
6,446 ms
171 ms
/spa/33.hash-c2b4f78….js
(www.castorama.fr)
6,283 ms
146 ms
/spa/113.hash-fca527b….js
(www.castorama.fr)
2,683 ms
119 ms
6,653 ms
87 ms
7,359 ms
82 ms
1,750 ms
78 ms
/ruxitagen….js
(www.castorama.fr)
6,192 ms
74 ms
/fstrz/defer-7053fd7….js
(www.castorama.fr)
1,216 ms
70 ms
/ruxitagen….js
(www.castorama.fr)
5,633 ms
66 ms
662 ms
62 ms
/fstrz/beacon-2.1.4.min.js
(www.castorama.fr)
1,003 ms
61 ms
TrustArc
utility
85 ms
/asset/tcfapi2.2.js
(consent.trustarc.com)
1,632 ms
85 ms
Google/Doubleclick Ads
ad
55 ms
…m202…/pubads_impl.js
(securepubads.g.doubleclick.net)
2,038 ms
55 ms
Minimize third-party usage Third-party code blocked the main thread for 40 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
TrustArc
utility
367 KiB
35 ms
/asset/tcfapi2.2.js
(consent.trustarc.com)
81 KiB
35 ms
168 KiB
0 ms
/get?name=CastoramaPro-Bold.woff
(consent.trustarc.com)
39 KiB
0 ms
39 KiB
0 ms
…v/v1.7-675
(consent.trustarc.com)
33 KiB
0 ms
/get?name=Powered-By-TrustArc.png
(consent.trustarc.com)
2 KiB
0 ms
/asset/uspapi.js
(consent.trustarc.com)
2 KiB
0 ms
/asset/ic-close-white.svg
(consent.trustarc.com)
2 KiB
0 ms
/asset/ic-error.svg
(consent.trustarc.com)
1 KiB
0 ms
/log?domain=…
(consent.trustarc.com)
1 KiB
0 ms
/bannermsg?action=…
(consent.trustarc.com)
1 KiB
0 ms
Google/Doubleclick Ads
ad
187 KiB
5 ms
…m202…/pubads_impl.js
(securepubads.g.doubleclick.net)
164 KiB
5 ms
…m202…/gpt
(securepubads.g.doubleclick.net)
23 KiB
0 ms
kingfisher.com
102 KiB
0 ms
96 KiB
0 ms
…meganav/toplinks
(api.kingfisher.com)
4 KiB
0 ms
…client/8a154f9…
(api.kingfisher.com)
3 KiB
0 ms
Tealium
tag-manager
47 KiB
0 ms
…prod/utag.js
(tags.tiqcdn.com)
40 KiB
0 ms
4 KiB
0 ms
2 KiB
0 ms
1 KiB
0 ms
batch.com
29 KiB
0 ms
/2.3.0/sdk.min.js
(via.batch.com)
21 KiB
0 ms
/2.3.0/native.min.js
(via.batch.com)
5 KiB
0 ms
/v2/bootstrap.min.js
(via.batch.com)
2 KiB
0 ms
/manifest.json
(via.batch.com)
1 KiB
0 ms
0 KiB
0 ms
BloomReach
ad
22 KiB
0 ms
/v1/br-trk-6274.js
(cdns.brsrvr.com)
21 KiB
0 ms
/pix.gif?acct_id=…
(p-eu.brsrvr.com)
0 KiB
0 ms
/pix.gif?acct_id=…
(p-eu.brsrvr.com)
0 KiB
0 ms
digikfplc.com
10 KiB
0 ms
/icons/cafr-basket-ffffff-on-0078d7.svg
(ccl-prod.cache.ap.digikfplc.com)
3 KiB
0 ms
/icons/syte-camera-nobg.svg
(ccl-prod.cache.ap.digikfplc.com)
3 KiB
0 ms
1 KiB
0 ms
/icons/tile-chev….svg
(ccl-prod.cache.ap.digikfplc.com)
1 KiB
0 ms
/icons/tile-chev….svg
(ccl-prod.cache.ap.digikfplc.com)
1 KiB
0 ms
Adobe Scene7
content
7 KiB
0 ms
5 KiB
0 ms
2 KiB
0 ms
Optimizely
analytics
4 KiB
0 ms
/datafiles/KuW6e9w8n….json
(cdn.optimizely.com)
4 KiB
0 ms
Woosmap
utility
1 KiB
0 ms
1 KiB
0 ms
User Timing marks and measures 3 user timings
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.
ReactUse the React DevTools Profiler, which makes use of the Profiler API, to measure the rendering performance of your components. Learn more.
Name
Type
Start Time
Duration
frz_deferjs_registerScriptTags
Mark
1,621.69 ms
frz_deferjs_executing
Mark
1,622.80 ms
frz_deferjs_sync_done
Mark
2,442.18 ms
Avoid chaining critical requests 12 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: 2,743.738 ms
Initial Navigation
- 213.823 ms, 4.01 KiB
- 215.467 ms, 2.47 KiB
- 20.091 ms, 38.73 KiB
/get?name=CastoramaPro-Bold.woff
(consent.trustarc.com)
- 17.562 ms, 38.76 KiB
/spa/hash-346101b….css
(www.castorama.fr)
- 52.238 ms, 18.67 KiB
- 55.88 ms, 18.95 KiB
/spa/4.hash-e0bc0ee….css
(www.castorama.fr)
- 202.77 ms, 2.26 KiB
/spa/30.hash-947ac23….css
(www.castorama.fr)
- 580.291 ms, 5.23 KiB
/spa/5.hash-0ddd59b….css
(www.castorama.fr)
- 52.298 ms, 2.20 KiB
/spa/10.hash-5d0ea8c….css
(www.castorama.fr)
- 61.658 ms, 4.22 KiB
/fstrz/defer-7053fd7….js
(www.castorama.fr)
- 365.05 ms, 6.74 KiB
/spa/34.hash-af2eda4….css
(www.castorama.fr)
- 251.438 ms, 2.40 KiB
Largest Contentful Paint element 920 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint elementLCP
Element
5 jours seulement, 15 % sur tout le sol intérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-offre-fid…" alt="5 jours seulement, 15 % sur tout le sol intérieur" width="1400" height="438" class="sc-ehmTmK eQpODN" fetchpriority="high">
Phase
% of LCP
Timing
TTFB
17%
160 ms
Load Delay
16%
140 ms
Load Time
21%
190 ms
Render Delay
46%
430 ms
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed audits (18)
Show Hide
Eliminate render-blocking resources
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
Minify CSS
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.LCPFCP
ReactIf your build system minifies CSS files automatically, ensure that you are deploying the production build of your application. You can check this with the React Developer Tools extension. Learn more.
Minify JavaScript
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.LCPFCP
ReactIf your build system minifies JS files automatically, ensure that you are deploying the production build of your application. You can check this with the React Developer Tools extension. Learn more.
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
Preconnect to required origins
Warnings: 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
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
ReactIf you are server-side rendering any React components, consider using renderToPipeableStream() or renderToStaticNodeStream() to allow the client to receive and hydrate different parts of the markup instead of all at once. Learn more.
URL
Time Spent
castorama.fr
1st party
50 ms
50 ms
Avoid multiple page redirects
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.LCPFCP
ReactIf you are using React Router, minimize usage of the <Redirect> component for route navigations.
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
Preload Largest Contentful Paint image
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
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
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().
Avoid non-composited animations
Animations which are not composited can be janky and increase CLS. Learn how to avoid non-composited animationsCLS
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.
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
[aria-*] attributes do not 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.
Failing Elements
Un grand coup de main, pour un maximum de changements Découvrir le programme
<div data-test-id="grid-sections" aria-colcount="4" class="sc-gzzPqb tUXaQ">
20% sur tout votre projet cuisine
<div data-test-id="grid-section-0" aria-colindex="1" class="sc-gkJlnC jVFmqL">
10% ou 20% sur TOUT votre projet rangement Atomia
<div data-test-id="grid-section-1" aria-colindex="2" class="sc-gkJlnC jVFmqL">
Un grand coup de main, pour un maximum de changements Découvrir le programme
<div data-test-id="grid-section-2" aria-colindex="3" class="sc-gkJlnC jVFmqL">
Installation à domicile Avec le service pose Castorama, profitez de l'expertis…
<div data-test-id="grid-sections" aria-colcount="4" class="sc-gzzPqb iErcce">
Installation à domicile Avec le service pose Castorama, profitez de l'expertis…
<div data-test-id="grid-section-0" aria-colindex="1" class="sc-gkJlnC iNRPUh">
Livraison à domicile Commandez en ligne et faites-vous livrer chez vous.
<div data-test-id="grid-section-1" aria-colindex="2" class="sc-gkJlnC iNRPUh">
Drive 2h Commandez en ligne et récupérez vos achats sous 2h ou sur rendez-vous
<div data-test-id="grid-section-2" aria-colindex="3" class="sc-gkJlnC iNRPUh">
Programme de fidélité Découvrez nos 2 cartes de fidélité et choisissez celle q…
<div data-test-id="grid-section-3" aria-colindex="4" class="sc-gkJlnC iNRPUh">
Elements with role="dialog" or role="alertdialog" do not 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.
Failing Elements
Refuser et continuer Castorama respecte vos choix en matière de cookies/traceu…
<div id="truste-consent-track" class="trustarc-banner-wrapper trustarc-banner-background trustarc-background" role="dialog" aria-modal="true" style="z-index: 999999; opacity: 1; display: block;">
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
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.sc-jOrMOR > div.sc-olbas > div.sc-eKszNL > img.sc-ehmTmK
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-d…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-d…" width="400" height="5" class="sc-ehmTmK eQpODN">
div.sc-ikZpkk > p > a > img
<img src="https://s7g10.scene7.com/is/content/KingfisherDigital/f5e8b47b4bde8d67356e…" style="margin-top:30px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:5px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-sofinco-paiemen…" style="margin-right:8px">
Image elements 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.
Failing Elements
Panier
<img src="https://ccl-prod.cache.ap.digikfplc.com/icons/cafr-basket-ffffff-on-0078d7…" alt="Panier">
Outils motorisés
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Outils motorisés" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Abri de jardin
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Abri de jardin" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Terrasse, sol extérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Terrasse, sol extérieur" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Clôture, grillage
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Clôture, grillage" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Portail
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Portail" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Salon, mobilier de jardin
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-PAGE-HP-25-02-1…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Salon, mobilier de jardin" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Jardin extérieur
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Jardin extérieur" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Cuisine et électroménager
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Cuisine et électroménager" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Peinture, droguerie
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Peinture, droguerie" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Outillage
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Outillage" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Décoration intérieure
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Décoration intérieure" width="400" height="366" loading="lazy" class="sc-fbPSWO iMAgjq">
Luminaire et éclairage
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Luminaire et éclairage" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
Electricité, domotique
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-categ-hp~…" srcset="data:image/svg+xml,%3Csvg%20xmlns=&quot;http://www.w3.org/2000/svg&quot;%20viewBox=&quot;…" alt="Electricité, domotique" width="400" height="367" loading="lazy" class="sc-fbPSWO iMAgjq">
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
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<strong style="color:#e22a39;font-size:16px;font-weight:900">
BON PLAN ! 15% de remise immédiate sur tout le sol  intérieur avec la carte de …
<div data-test-id="message-bar" class="sc-cCsOjp hmvTZm">
Produits
<span class="_05769662">
Produits
<button id="menu-button" class="_64ca4dc5 _76c159b9 _61fb541a" data-test-id="menu-button-open">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/table-de-jardin-plastique-coloris-graphite-l-137-x-l-85-x-h-72-cm-bica/80…">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/fauteuil-de-jardin-plastique-coloris-graphite-h-72-cm-bica/8003723401309_…">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/pack-2-cameras-de-securite-exterieur-panneau-solaire-imou/6976391033078_C…">
(1)
<sup style="font-size:12px!important">
Prix jamais vu !* -25%(1) sur toute la gamme CALAO jusqu'au 17 mars Découvr…
<div data-test-id="editorial-tile" class="sc-tsFYE fqNdsJ">
Vous économisez 30,00 €
<div data-test-id="price-save-block" class="sc-fvNpTx ekaVQp">
Prix jamais vu !* Mitigeur de cuisine noir mat mémoire de forme Essebagno Memor…
<div data-test-id="product-tile" class="sc-dUWWNf bAQOoz">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/mitigeur-de-cuisine-noir-mat-memoire-de-forme-essebagno-memory/3661109019…">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/baie-coulissante-alu-blanc-avec-volet-roulant-electrique-integre-motorisa…">
Vous économisez 100,00 €
<div data-test-id="price-save-block" class="sc-fvNpTx ekaVQp">
Promotion Abri de jardin WALNUT Signature 77 en résine imitation bois 4,7 m² Ke…
<div data-test-id="product-tile" class="sc-dUWWNf bAQOoz">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/abri-de-jardin-walnut-signature-77-en-resine-imitation-bois-4-7-m-keter/7…">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/plaque-de-platre-ba13-nf-250-x-120-cm-ep-13-mm/3334160295318_CAFR.prd">
Vous économisez 280,00 €
<div data-test-id="price-save-block" class="sc-fvNpTx ekaVQp">
Promotion Pergola bioclimatique anthracite. aluminium et acier. 3x4m. lames ori…
<div data-test-id="product-tile" class="sc-dUWWNf bAQOoz">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/mkp/pergola-bioclimatique-anthracite-aluminium-et-acier-3x4m-lames-orient…">
Vous économisez 1,38 €
<div data-test-id="price-save-block" class="sc-fvNpTx ekaVQp">
Promotion Lame de terrasse en pin Don L.240 x l.9.5 x ép.2 cm (1) 4,08 € 2,70€ …
<div data-test-id="product-tile" class="sc-dUWWNf bAQOoz">
Voir le produit
<a class="sc-bBrHrO eAIvgF" href="/lame-de-terrasse-en-pin-don-l-240-x-l-9-5-x-ep-2-cm/5063022511447_CAFR.prd">
Voir tous les Casto Deals de mars
<a class="sc-bBrHrO eAIvgF" href="/bonnes-affaires/offre-du-moment/cat_id_0005274.cat">
Un grand coup de main,
<span style="color:#0078d7;font-size:20px;font-weight:500">
Du 03/02 au 31/08/2025, bénéficiez de 50 centimes de réduction pour l'achat de …
<p data-test-id="promo-text" class="ccb9d67a _17d3fa36 _4fd271c8 _17d3fa36 _15a2c973 _23ee746f">
  Produit Multifonction WD-40 Spray 2 Positions 400ml Du 03/02 au 31/08/2025,…
<div data-test-id="product-panel" data-ean="5032227334250" class="_3b43ffd4 _042bbf7f a76800d7 _1e0fdafd _687beec8 _08e1ec01 _01956efa _5e98…">
Ajouter au panier
<span class="e433fa60 ed9c0217 f9f4120c">
Ajouter au panier
<button class="_6317a47c f2a1dff0 b9523d7b e6577abf b48f4ced _38e857b5 eec494cf b7d7b84f …" data-optimizely-id="optimizelyTestId-related-prod-add-to-basket" data-test-id="related-prod-add-to-basket" data-test-primary="true">
Du 25/02 au 17/03/2025, Pour l'achat de 2 sacs de gravier marbre blanc 8-16mm o…
<p data-test-id="promo-text" class="ccb9d67a _17d3fa36 _4fd271c8 _17d3fa36 _15a2c973 _23ee746f">
2 achetés = 1 offert Gravier marbre blanc 8-16 Blooma 25kg Du 25/02 au 17/03/…
<div data-test-id="product-panel" data-ean="3663602727156" class="_3b43ffd4 _042bbf7f a76800d7 _1e0fdafd _687beec8 _08e1ec01 _01956efa _5e98…">
Ajouter au panier
<span class="e433fa60 ed9c0217 f9f4120c">
Ajouter au panier
<button class="_6317a47c f2a1dff0 b9523d7b e6577abf b48f4ced _38e857b5 eec494cf b7d7b84f …" data-optimizely-id="optimizelyTestId-related-prod-add-to-basket" data-test-id="related-prod-add-to-basket" data-test-primary="true">
Prix valable jusqu'au 17/03/2025.
<p data-test-id="promo-text" class="ccb9d67a _17d3fa36 _4fd271c8 _17d3fa36 _15a2c973 _23ee746f">
Promotion Lame de terrasse en pin Don L.240 x l.9.5 x ép.2 cm Prix valable ju…
<div data-test-id="product-panel" data-ean="5063022511447" class="_3b43ffd4 _042bbf7f a76800d7 _1e0fdafd _687beec8 _08e1ec01 _01956efa _5e98…">
Vous économisez 1,38 €
<div class="_86b78909 _9535a39f b1bfb616" data-test-id="product-saving-price">
Promotion Lame de terrasse en pin Don L.240 x l.9.5 x ép.2 cm Prix valable ju…
<div data-test-id="product-panel" data-ean="5063022511447" class="_3b43ffd4 _042bbf7f a76800d7 _1e0fdafd _687beec8 _08e1ec01 _01956efa _5e98…">
1,38 €
<span class="_1fe3787f">
Promotion Lame de terrasse en pin Don L.240 x l.9.5 x ép.2 cm Prix valable ju…
<div data-test-id="product-panel" data-ean="5063022511447" class="_3b43ffd4 _042bbf7f a76800d7 _1e0fdafd _687beec8 _08e1ec01 _01956efa _5e98…">
Ajouter au panier
<span class="e433fa60 ed9c0217 f9f4120c">
Ajouter au panier
<button class="_6317a47c f2a1dff0 b9523d7b e6577abf b48f4ced _38e857b5 eec494cf b7d7b84f …" data-optimizely-id="optimizelyTestId-related-prod-add-to-basket" data-test-id="related-prod-add-to-basket" data-test-primary="true">
Ajouter au panier
<span class="e433fa60 ed9c0217 f9f4120c">
Ajouter au panier
<button class="_6317a47c f2a1dff0 b9523d7b e6577abf b48f4ced _38e857b5 eec494cf b7d7b84f …" data-optimizely-id="optimizelyTestId-related-prod-add-to-basket" data-test-id="related-prod-add-to-basket" data-test-primary="true">
© Castorama 2025
<p class="ccb9d67a _17d3fa36 _25461cfa _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Conditions générales de vente
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Conditions des offres en cours
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Fiches de sécurité
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
Plan de site
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
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Gérer mes préférences cookies
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© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
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Sourdline espace sourd
<span data-test-id="footer_bottom_link" class="ccb9d67a _17d3fa36 _83608373 _408ec770 _4c7facc9 _27ec4c0e">
© Castorama 2025 Conditions générales de vente Conditions des offres en cours …
<div class="_3301b14b _5fc95d1d">
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
1
<button>
2
<button>
2
<button>
1
<button>
3
<button>
3
<button>
2
<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
Vite, profitez de nos top offres du moment
<h3 data-test-id="title" class="sc-kDDrLX kcTWAz">
These are opportunities to improve keyboard navigation in your application.
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)
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[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.
[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.
Buttons 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.
[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.
[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.
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.
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.
Not applicable (28)
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.
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 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 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.
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.
<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.
General
Uses deprecated APIs 1 warning found
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Deprecation / Warning
Source
castorama.fr
1st party
Unload event listeners are deprecated and will be removed.
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
castorama.fr
1st party
SyntaxError: Identifier 'frzLinks' has already been declared
    at https://www.castorama.fr/:970:9
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Name
Version
React
Hammer.js
2.0.7
core-js
core-js-global@3.32.1; core-js-global@2.6.11
Missing source maps for large first-party JavaScript
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
castorama.fr
1st party
/spa/114.hash-826c481….js
(www.castorama.fr)
Large JavaScript file is missing a source map
/spa/113.hash-fca527b….js
(www.castorama.fr)
Large JavaScript file is missing a source map
Large JavaScript file is missing a source map
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
Host allowlists can frequently be bypassed. Consider using CSP nonces or hashes instead, along with `'strict-dynamic'` if necessary.
script-src
High
`'unsafe-inline'` allows the execution of unsafe in-page scripts and event handlers. Consider using CSP nonces or hashes to allow scripts individually.
script-src
High
Avoid using plain wildcards (*) in this directive. Plain wildcards allow scripts to be sourced from an unsafe domain.
script-src
High
Avoid using plain wildcards (*) in this directive. Plain wildcards allow scripts to be sourced from an unsafe domain.
default-src
High
Ensure proper origin isolation with COOP
The Cross-Origin-Opener-Policy (COOP) can be used to isolate the top-level window from other documents such as pop-ups. Learn more about deploying the COOP header.
Description
Directive
Severity
No COOP header found
High
Passed audits (11)
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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 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.
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.
Not applicable (4)
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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.
Use a strong HSTS policy
Deployment of the HSTS header significantly reduces the risk of downgrading HTTP connections and eavesdropping attacks. A rollout in stages, starting with a low max-age is recommended. Learn more about using a strong HSTS policy.
Mitigate clickjacking with XFO or CSP
The X-Frame-Options (XFO) header or the frame-ancestors directive in the Content-Security-Policy (CSP) header control where a page can be embedded. These can mitigate clickjacking attacks by blocking some or all sites from embedding the page. Learn more about mitigating clickjacking.
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.
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
Un grand coup de main, pour un maximum de changements
<a class="sc-himrzO bkdahc">
www.orias.fr).
<a target="_blank">
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.sc-jOrMOR > div.sc-olbas > div.sc-eKszNL > img.sc-ehmTmK
<img data-srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-d…" srcset="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-padding-d…" width="400" height="5" class="sc-ehmTmK eQpODN">
div.sc-ikZpkk > p > a > img
<img src="https://s7g10.scene7.com/is/content/KingfisherDigital/f5e8b47b4bde8d67356e…" style="margin-top:30px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:5px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-visus-moyens-pa…" style="margin-right:3px">
div.sc-ikZpkk > div.sc-himrzO > p > img
<img src="https://media.castorama.fr/is/image/KingfisherDigital/EPHC-sofinco-paiemen…" style="margin-right:8px">
Format your HTML in a way that enables crawlers to better understand your app’s content.
Additional items to manually check (1)
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Structured data is valid
Run these additional validators on your site to check additional SEO best practices.
Passed audits (8)
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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.
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.