PageSpeed Insights logo
PageSpeed Insights
PageSpeed Insights
This site uses cookies from Google to deliver its services and to analyze traffic.
Report from Aug 10, 2026, 10:15:10ā€ÆAM
Showing results for URL:Ā https://wwwm.youtube.com/shorts?cbrd=1&ucbcb=1
Run with original URL
Discover what your real users are experiencing
Core Web Vitals Assessment:Ā Failed
Largest Contentful Paint (LCP)
5.1 s
Page LoadsGood (ā‰¤ 2.5 s)18%Needs Improvement (2.5 s - 4 s)39%Poor (> 4 s)43%75th Percentile - 5.1 sCore Web Vital
Interaction to Next Paint (INP)
163 ms
Page LoadsGood (ā‰¤ 200 ms)80%Needs Improvement (200 ms - 500 ms)14%Poor (> 500 ms)6%75th Percentile - 163 msCore Web Vital
Cumulative Layout Shift (CLS)
0.19
Page LoadsGood (ā‰¤ 0.1)74%Needs Improvement (0.1 - 0.25)1%Poor (> 0.25)25%75th Percentile - 0.19Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
1.4 s
Page LoadsGood (ā‰¤ 1.8 s)83%Needs Improvement (1.8 s - 3 s)10%Poor (> 3 s)8%75th Percentile - 1.4 sĀ 
Time to First Byte (TTFB)
0.8 s
Page LoadsGood (ā‰¤ 0.8 s)73%Needs Improvement (0.8 s - 1.8 s)19%Poor (> 1.8 s)8%75th Percentile - 0.8 sExperimental
Latest 28-day period
(history)Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment:Ā Failed
Largest Contentful Paint (LCP)
4.1 s
Page LoadsGood (ā‰¤ 2.5 s)52%Needs Improvement (2.5 s - 4 s)22%Poor (> 4 s)26%75th Percentile - 4.1 sCore Web Vital
Interaction to Next Paint (INP)
320 ms
Page LoadsGood (ā‰¤ 200 ms)61%Needs Improvement (200 ms - 500 ms)24%Poor (> 500 ms)15%75th Percentile - 320 msCore Web Vital
Cumulative Layout Shift (CLS)
0.27
Page LoadsGood (ā‰¤ 0.1)56%Needs Improvement (0.1 - 0.25)18%Poor (> 0.25)26%75th Percentile - 0.27Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
2.7 s
Page LoadsGood (ā‰¤ 1.8 s)54%Needs Improvement (1.8 s - 3 s)25%Poor (> 3 s)22%75th Percentile - 2.7 sĀ 
Time to First Byte (TTFB)
1 s
Page LoadsGood (ā‰¤ 0.8 s)67%Needs Improvement (0.8 s - 1.8 s)22%Poor (> 1.8 s)11%75th Percentile - 1 sExperimental
Latest 28-day period
(history)Various mobile devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues
Showing results for URL:Ā https://www.youtube.com/shorts?cbrd=1&ucbcb=1
Run with original URL
Discover what your real users are experiencing
Core Web Vitals Assessment:Ā Failed
Largest Contentful Paint (LCP)
7.3 s
Page LoadsGood (ā‰¤ 2.5 s)5%Needs Improvement (2.5 s - 4 s)15%Poor (> 4 s)80%75th Percentile - 7.3 sCore Web Vital
Interaction to Next Paint (INP)
344 ms
Page LoadsGood (ā‰¤ 200 ms)58%Needs Improvement (200 ms - 500 ms)25%Poor (> 500 ms)17%75th Percentile - 344 msCore Web Vital
Cumulative Layout Shift (CLS)
0.49
Page LoadsGood (ā‰¤ 0.1)16%Needs Improvement (0.1 - 0.25)11%Poor (> 0.25)72%75th Percentile - 0.49Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
3.9 s
Page LoadsGood (ā‰¤ 1.8 s)9%Needs Improvement (1.8 s - 3 s)45%Poor (> 3 s)45%75th Percentile - 3.9 sĀ 
Time to First Byte (TTFB)
0.6 s
Page LoadsGood (ā‰¤ 0.8 s)81%Needs Improvement (0.8 s - 1.8 s)11%Poor (> 1.8 s)9%75th Percentile - 0.6 sExperimental
Latest 28-day period
(history)Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Core Web Vitals Assessment:Ā Failed
Largest Contentful Paint (LCP)
4.6 s
Page LoadsGood (ā‰¤ 2.5 s)33%Needs Improvement (2.5 s - 4 s)35%Poor (> 4 s)32%75th Percentile - 4.6 sCore Web Vital
Interaction to Next Paint (INP)
225 ms
Page LoadsGood (ā‰¤ 200 ms)72%Needs Improvement (200 ms - 500 ms)18%Poor (> 500 ms)10%75th Percentile - 225 msCore Web Vital
Cumulative Layout Shift (CLS)
0.34
Page LoadsGood (ā‰¤ 0.1)50%Needs Improvement (0.1 - 0.25)19%Poor (> 0.25)31%75th Percentile - 0.34Core Web Vital
Other Notable Metrics
First Contentful Paint (FCP)
2.6 s
Page LoadsGood (ā‰¤ 1.8 s)46%Needs Improvement (1.8 s - 3 s)36%Poor (> 3 s)18%75th Percentile - 2.6 sĀ 
Time to First Byte (TTFB)
0.5 s
Page LoadsGood (ā‰¤ 0.8 s)86%Needs Improvement (0.8 s - 1.8 s)8%Poor (> 1.8 s)6%75th Percentile - 0.5 sExperimental
Latest 28-day period
(history)Various desktop devicesMany samples (Chrome UX Report)Full visit durationsVarious network connectionsAll Chrome versions
Diagnose performance issues