Detailed summary for https://www.mediawiki.org/wiki/MediaWiki tested 1 page at 2026-09-20 14:34:56

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

Tested 2026-09-20 14:34:56 using Chrome (runtime settings)

What stands outCumulative Layout Shift is 0.5422, poor (good is 0.1 or less)

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	77	77	77	77	77
Coach performance score	81	81	81	81	81
Privacy score	77	77	77	77	77
Best Practice score	60	60	60	60	60

18 metrics

The user experience milestones, plus the classic navigation timings.

Metric	min	median	mean	p90	max
Largest Contentful Paint	1.616 s	1.928 s	1.871 s	2.068 s	2.068 s
First Contentful Paint	952 ms	968 ms	1.017 s	1.132 s	1.132 s
First Paint	952 ms	968 ms	1.017 s	1.132 s	1.132 s
First Paint	952 ms	968 ms	1.017 s	1.132 s	1.132 s
Cumulative Layout Shift	0.5422	0.5422	0.5422	0.5422	0.5422
Total Blocking Time	573 ms	607 ms	597 ms	612 ms	612 ms
Max Potential First Input Delay	250 ms	257 ms	258 ms	266 ms	266 ms
Fully Loaded	2.914 s	2.916 s	2.961 s	3.053 s	3.053 s
backEndTime	410 ms	414 ms	502 ms	682 ms	682 ms
domContentLoadedTime	1.526 s	1.568 s	1.670 s	1.916 s	1.916 s
domInteractiveTime	1.525 s	1.567 s	1.669 s	1.915 s	1.915 s
domainLookupTime	82 ms	94 ms	178 ms	359 ms	359 ms
frontEndTime	1.159 s	1.397 s	1.602 s	2.251 s	2.251 s
pageDownloadTime	80 ms	85 ms	84 ms	86 ms	86 ms
pageLoadTime	1.888 s	1.926 s	2.188 s	2.750 s	2.750 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	206 ms	205 ms	206 ms	206 ms
serverResponseTime	196 ms	196 ms	196 ms	197 ms	197 ms

7 metrics

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

Metric	min	median	mean	p90	max
First Visual Change	933 ms	967 ms	1.011 s	1.133 s	1.133 s
Speed Index	1.138 s	1.225 s	1.231 s	1.329 s	1.329 s
Visual Complete 85%	1.267 s	1.267 s	1.334 s	1.467 s	1.467 s
Visual Complete 95%	1.533 s	1.933 s	1.844 s	2.067 s	2.067 s
Visual Complete 99%	2.267 s	2.467 s	2.411 s	2.500 s	2.500 s
Last Visual Change	2.267 s	2.467 s	2.411 s	2.500 s	2.500 s
Heading	2.067 s	2.233 s	2.189 s	2.267 s	2.267 s

7 metrics

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

Metric	min	median	mean	p90	max
CPU Long Tasks	8	9	9	9	9
CPU Long Tasks total duration	1.058 s	1.073 s	1.081 s	1.113 s	1.113 s
CPU Parse HTML	159 ms	164 ms	166 ms	174 ms	174 ms
CPU Style Layout	494 ms	514 ms	507 ms	514 ms	514 ms
CPU Paint Composite Render	102 ms	110 ms	110 ms	118 ms	118 ms
CPU Script Parse Compile	29 ms	29 ms	30 ms	31 ms	31 ms
CPU Script Evaluation	1.404 s	1.408 s	1.418 s	1.441 s	1.441 s

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	325.2 KB	325.2 KB	325.2 KB	325.2 KB	325.2 KB
HTML size	20.0 KB	20.0 KB	20.0 KB	20.0 KB	20.0 KB
CSS size	35.9 KB	35.9 KB	35.9 KB	35.9 KB	35.9 KB
Javascript size	495.3 KB	495.3 KB	495.3 KB	495.3 KB	495.3 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	901.2 KB	901.2 KB	901.2 KB	901.2 KB	901.2 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	5	5	5	5	5
Font requests	0	0	0	0	0
Total requests	31	31	31	31	31

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	30	30	30	30	30
302 responses	1	1	1	1	1