Detailed summary for https://www.mediawiki.org/wiki/How_to_contribute tested 1 page at 2026-09-20 12:51:35

1 page analysed for https://www.mediawiki.org/wiki...

Tested 2026-09-20 12:51:35 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	81	81	81	82	82
Coach performance score	88	88	88	89	89
Privacy score	77	77	77	77	77
Best Practice score	69	69	69	69	69

18 metrics

The user experience milestones, plus the classic navigation timings.

Metric	min	median	mean	p90	max
Largest Contentful Paint	820 ms	832 ms	865 ms	1.004 s	1.004 s
First Contentful Paint	672 ms	680 ms	723 ms	888 ms	888 ms
First Paint	672 ms	680 ms	723 ms	888 ms	888 ms
First Paint	672 ms	680 ms	723 ms	888 ms	888 ms
Cumulative Layout Shift	0.0339	0.0339	0.0339	0.0339	0.0339
Total Blocking Time	0 ms	0 ms	0 ms	0 ms	0 ms
Max Potential First Input Delay	0 ms	0 ms	0 ms	0 ms	0 ms
Fully Loaded	1.648 s	1.682 s	1.680 s	1.727 s	1.727 s
backEndTime	403 ms	404 ms	407 ms	422 ms	422 ms
domContentLoadedTime	651 ms	682 ms	746 ms	962 ms	962 ms
domInteractiveTime	651 ms	681 ms	746 ms	962 ms	962 ms
domainLookupTime	82 ms	83 ms	86 ms	100 ms	100 ms
frontEndTime	760 ms	779 ms	893 ms	1.108 s	1.108 s
pageDownloadTime	104 ms	105 ms	105 ms	106 ms	106 ms
pageLoadTime	1.277 s	1.287 s	1.406 s	1.616 s	1.616 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	205 ms	205 ms	205 ms	205 ms
serverResponseTime	217 ms	217 ms	217 ms	217 ms	217 ms

8 metrics

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

Metric	min	median	mean	p90	max
First Visual Change	700 ms	700 ms	740 ms	900 ms	900 ms
Speed Index	808 ms	809 ms	847 ms	982 ms	982 ms
Visual Complete 85%	833 ms	833 ms	873 ms	1.000 s	1.000 s
Visual Complete 95%	833 ms	833 ms	873 ms	1.000 s	1.000 s
Visual Complete 99%	1.466 s	1.466 s	1.606 s	1.833 s	1.833 s
Last Visual Change	2.033 s	2.066 s	2.080 s	2.133 s	2.133 s
Largest Image	833 ms	833 ms	873 ms	1.000 s	1.000 s
Heading	1.300 s	1.400 s	1.367 s	1.400 s	1.400 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	1	1	1	1
CPU Long Tasks total duration	0 ms	96 ms	60 ms	107 ms	107 ms
CPU Parse HTML	23 ms	23 ms	24 ms	25 ms	25 ms
CPU Style Layout	136 ms	145 ms	144 ms	152 ms	152 ms
CPU Paint Composite Render	29 ms	34 ms	34 ms	39 ms	39 ms
CPU Script Parse Compile	5 ms	5 ms	5 ms	6 ms	6 ms
CPU Script Evaluation	207 ms	219 ms	216 ms	222 ms	222 ms

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	19.7 KB	19.7 KB	19.7 KB	19.7 KB	19.7 KB
HTML size	28.6 KB	28.6 KB	28.6 KB	28.6 KB	28.6 KB
CSS size	38.2 KB	38.2 KB	38.2 KB	38.2 KB	38.2 KB
Javascript size	545.7 KB	545.7 KB	545.7 KB	545.8 KB	545.8 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	649.2 KB	649.2 KB	649.2 KB	649.2 KB	649.2 KB

5 metrics

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

Metric	min	median	mean	p90	max
Image requests	8	8	8	8	8
CSS requests	2	2	2	2	2
Javascript requests	6	6	6	6	6
Font requests	0	0	0	0	0
Total requests	24	24	24	24	24

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	23	23	23	23	23
302 responses	1	1	1	1	1