Detailed summary for https://it.wikipedia.org/wiki/Facebook tested 1 page at 2026-09-20 13:09:16

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

Tested 2026-09-20 13:09:16 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	83	83	83	83	83
Coach performance score	86	88	88	88	88
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	952 ms	968 ms	1.261 s	1.896 s	1.896 s
First Contentful Paint	744 ms	756 ms	1.091 s	1.792 s	1.792 s
First Paint	744 ms	756 ms	1.091 s	1.792 s	1.792 s
First Paint	744 ms	756 ms	1.091 s	1.792 s	1.792 s
Cumulative Layout Shift	0.0298	0.0522	0.0478	0.0525	0.0525
Total Blocking Time	0 ms	0 ms	5 ms	27 ms	27 ms
Max Potential First Input Delay	0 ms	0 ms	15 ms	77 ms	77 ms
Fully Loaded	2.117 s	2.306 s	2.446 s	3.001 s	3.001 s
backEndTime	404 ms	405 ms	447 ms	615 ms	615 ms
domContentLoadedTime	925 ms	956 ms	1.288 s	1.970 s	1.970 s
domInteractiveTime	925 ms	956 ms	1.288 s	1.970 s	1.970 s
domainLookupTime	82 ms	83 ms	83 ms	83 ms	83 ms
frontEndTime	559 ms	752 ms	1.151 s	1.952 s	1.952 s
pageDownloadTime	256 ms	257 ms	272 ms	334 ms	334 ms
pageLoadTime	1.219 s	1.413 s	1.870 s	2.901 s	2.901 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	205 ms	205 ms	205 ms	205 ms
serverResponseTime	368 ms	369 ms	426 ms	657 ms	657 ms

8 metrics

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

Metric	min	median	mean	p90	max
First Visual Change	733 ms	766 ms	1.080 s	1.767 s	1.767 s
Speed Index	996 ms	1.034 s	1.307 s	1.938 s	1.938 s
Visual Complete 85%	1.033 s	1.333 s	1.433 s	2.000 s	2.000 s
Visual Complete 95%	2.166 s	2.333 s	2.407 s	2.867 s	2.867 s
Visual Complete 99%	2.166 s	2.333 s	2.407 s	2.867 s	2.867 s
Last Visual Change	2.166 s	2.366 s	2.426 s	2.900 s	2.900 s
Largest Image	1.633 s	1.800 s	1.893 s	2.367 s	2.367 s
Heading	1.633 s	1.800 s	1.893 s	2.367 s	2.367 s

7 metrics

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

Metric	min	median	mean	p90	max
CPU Long Tasks	0	0	0	2	2
CPU Long Tasks total duration	0 ms	0 ms	32 ms	161 ms	161 ms
CPU Parse HTML	64 ms	66 ms	66 ms	69 ms	69 ms
CPU Style Layout	241 ms	243 ms	246 ms	256 ms	256 ms
CPU Paint Composite Render	42 ms	49 ms	48 ms	53 ms	53 ms
CPU Script Parse Compile	4 ms	5 ms	5 ms	5 ms	5 ms
CPU Script Evaluation	256 ms	258 ms	260 ms	266 ms	266 ms

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	114.2 KB	114.2 KB	114.2 KB	114.2 KB	114.2 KB
HTML size	110.5 KB	110.5 KB	110.5 KB	110.6 KB	110.6 KB
CSS size	31.7 KB	31.7 KB	31.7 KB	31.7 KB	31.7 KB
Javascript size	419.0 KB	420.5 KB	420.3 KB	420.9 KB	420.9 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	710.0 KB	711.4 KB	711.3 KB	712.5 KB	712.5 KB

5 metrics

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

Metric	min	median	mean	p90	max
Image requests	9	9	9	9	9
CSS requests	3	3	3	3	3
Javascript requests	9	10	10	10	10
Font requests	0	0	0	0	0
Total requests	44	45	45	45	45

2 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	43	44	44	44	44
302 responses	1	1	1	1	1