Detailed summary for https://en.wikipedia.org/wiki/Facebook tested 1 page at 2026-08-25 00:15:12

1 page analysed for https://en.wikipedia.org/wiki/...

Tested 2026-08-25 00:15:12 using Chrome (runtime settings)

Every collected metric, grouped by what it tells you, with min / median / mean / p90 / max across all runs. Click a column header to sort.

4 metrics

How the Coach rates the pages, 0–100; higher is better.

Metric	min	median	mean	p90	max
Coach score	82	82	82	83	83
Coach performance score	85	85	85	86	86
Privacy score	80	80	80	80	80
Best Practice score	75	75	75	75	75

18 metrics

The user experience milestones, plus the classic navigation timings.

Metric	min	median	mean	p90	max
Largest Contentful Paint	1.160 s	1.184 s	1.202 s	1.300 s	1.300 s
First Contentful Paint	1.160 s	1.184 s	1.202 s	1.300 s	1.300 s
First Paint	1.160 s	1.184 s	1.202 s	1.300 s	1.300 s
First Paint	1.160 s	1.184 s	1.202 s	1.300 s	1.300 s
Cumulative Layout Shift	0.0005	0.0005	0.0005	0.0005	0.0005
Total Blocking Time	30 ms	71 ms	66 ms	89 ms	89 ms
Max Potential First Input Delay	76 ms	85 ms	85 ms	91 ms	91 ms
Fully Loaded	1.925 s	1.932 s	1.967 s	2.116 s	2.116 s
backEndTime	403 ms	404 ms	404 ms	404 ms	404 ms
domContentLoadedTime	1.360 s	1.374 s	1.374 s	1.389 s	1.389 s
domInteractiveTime	1.360 s	1.374 s	1.374 s	1.389 s	1.389 s
domainLookupTime	82 ms	82 ms	82 ms	82 ms	82 ms
frontEndTime	573 ms	579 ms	612 ms	752 ms	752 ms
pageDownloadTime	542 ms	542 ms	542 ms	544 ms	544 ms
pageLoadTime	1.519 s	1.526 s	1.559 s	1.698 s	1.698 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	204 ms	204 ms	204 ms	204 ms
serverResponseTime	654 ms	654 ms	654 ms	655 ms	655 ms

8 metrics

What the film strip shows: when content became visible on screen.

Metric	min	median	mean	p90	max
First Visual Change	1.166 s	1.166 s	1.193 s	1.300 s	1.300 s
Speed Index	1.182 s	1.183 s	1.209 s	1.316 s	1.316 s
Visual Complete 85%	1.166 s	1.166 s	1.193 s	1.300 s	1.300 s
Visual Complete 95%	1.166 s	1.166 s	1.193 s	1.300 s	1.300 s
Visual Complete 99%	1.866 s	1.866 s	1.906 s	2.066 s	2.066 s
Last Visual Change	1.900 s	1.933 s	1.960 s	2.100 s	2.100 s
Largest Image	1.166 s	1.166 s	1.193 s	1.300 s	1.300 s
Heading	1.166 s	1.166 s	1.193 s	1.300 s	1.300 s

7 metrics

Main thread work: long tasks block the page from reacting to input.

Metric	min	median	mean	p90	max
CPU Long Tasks	3	4	4	4	4
CPU Long Tasks total duration	408 ms	505 ms	495 ms	566 ms	566 ms
CPU Parse HTML	121 ms	124 ms	125 ms	130 ms	130 ms
CPU Style Layout	498 ms	526 ms	523 ms	541 ms	541 ms
CPU Paint Composite Render	67 ms	77 ms	75 ms	80 ms	80 ms
CPU Script Parse Compile	3 ms	3 ms	3 ms	4 ms	4 ms
CPU Script Evaluation	269 ms	272 ms	277 ms	287 ms	287 ms

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	33.8 KB	33.8 KB	33.8 KB	33.8 KB	33.8 KB
HTML size	291.5 KB	291.5 KB	291.5 KB	291.5 KB	291.5 KB
CSS size	30.0 KB	30.0 KB	30.0 KB	30.0 KB	30.0 KB
Javascript size	283.2 KB	283.2 KB	283.2 KB	283.2 KB	283.2 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	720.7 KB	720.7 KB	720.7 KB	720.9 KB	720.9 KB

5 metrics

How many round trips the browser needed to build the page.

Metric	min	median	mean	p90	max
Image requests	7	7	7	7	7
CSS requests	2	2	2	2	2
Javascript requests	7	7	7	7	7
Font requests	0	0	0	0	0
Total requests	42	42	42	42	42

3 metrics

Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.

Metric	min	median	mean	p90	max
200 responses	40	40	40	40	40
202 responses	1	1	1	1	1
302 responses	1	1	1	1	1