Detailed summary for https://en.wikipedia.org/wiki/Main_Page tested 1 page at 2026-09-20 14:31:11

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

Tested 2026-09-20 14:31:11 using Chrome (runtime settings)

What stands outTotal Blocking Time is 470 ms, needs improvement (good is 200 ms 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	84	84	84	84	84
Coach performance score	84	84	84	84	84
Privacy score	80	80	80	80	80
Best Practice score	89	89	89	89	89

18 metrics

The user experience milestones, plus the classic navigation timings.

Metric	min	median	mean	p90	max
Largest Contentful Paint	1.108 s	1.124 s	1.125 s	1.144 s	1.144 s
First Contentful Paint	1.108 s	1.124 s	1.125 s	1.144 s	1.144 s
First Paint	1.108 s	1.124 s	1.125 s	1.144 s	1.144 s
First Paint	1.108 s	1.124 s	1.125 s	1.144 s	1.144 s
Cumulative Layout Shift	0	0	0	0	0
Total Blocking Time	441 ms	470 ms	464 ms	480 ms	480 ms
Max Potential First Input Delay	253 ms	256 ms	262 ms	277 ms	277 ms
Fully Loaded	3.262 s	3.281 s	3.295 s	3.342 s	3.342 s
backEndTime	403 ms	404 ms	405 ms	407 ms	407 ms
domContentLoadedTime	1.558 s	1.565 s	1.563 s	1.566 s	1.566 s
domInteractiveTime	1.558 s	1.565 s	1.563 s	1.566 s	1.566 s
domainLookupTime	83 ms	83 ms	83 ms	83 ms	83 ms
frontEndTime	1.181 s	1.185 s	1.189 s	1.201 s	1.201 s
pageDownloadTime	158 ms	158 ms	158 ms	159 ms	159 ms
pageLoadTime	1.742 s	1.746 s	1.751 s	1.765 s	1.765 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	204 ms	205 ms	206 ms	206 ms
serverResponseTime	269 ms	270 ms	270 ms	270 ms	270 ms

8 metrics

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

Metric	min	median	mean	p90	max
First Visual Change	1.100 s	1.133 s	1.122 s	1.133 s	1.133 s
Speed Index	1.627 s	1.630 s	1.629 s	1.630 s	1.630 s
Visual Complete 85%	3.233 s	3.233 s	3.255 s	3.300 s	3.300 s
Visual Complete 95%	3.267 s	3.267 s	3.300 s	3.367 s	3.367 s
Visual Complete 99%	3.300 s	3.300 s	3.322 s	3.367 s	3.367 s
Last Visual Change	3.300 s	3.300 s	3.322 s	3.367 s	3.367 s
Largest Image	2.767 s	2.767 s	2.789 s	2.833 s	2.833 s
Heading	2.767 s	2.767 s	2.789 s	2.833 s	2.833 s

7 metrics

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

Metric	min	median	mean	p90	max
CPU Long Tasks	7	7	7	7	7
CPU Long Tasks total duration	1.209 s	1.217 s	1.218 s	1.228 s	1.228 s
CPU Parse HTML	205 ms	211 ms	212 ms	220 ms	220 ms
CPU Style Layout	550 ms	552 ms	560 ms	577 ms	577 ms
CPU Paint Composite Render	147 ms	150 ms	159 ms	180 ms	180 ms
CPU Script Parse Compile	22 ms	23 ms	24 ms	26 ms	26 ms
CPU Script Evaluation	1.160 s	1.184 s	1.182 s	1.203 s	1.203 s

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	113.4 KB	113.4 KB	113.4 KB	113.4 KB	113.4 KB
HTML size	52.7 KB	52.7 KB	52.7 KB	52.7 KB	52.7 KB
CSS size	24.8 KB	24.8 KB	24.8 KB	24.8 KB	24.8 KB
Javascript size	268.3 KB	268.3 KB	268.3 KB	268.3 KB	268.3 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	480.0 KB	480.0 KB	480.0 KB	480.0 KB	480.0 KB

5 metrics

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

Metric	min	median	mean	p90	max
Image requests	6	6	6	6	6
CSS requests	2	2	2	2	2
Javascript requests	6	6	6	6	6
Font requests	0	0	0	0	0
Total requests	30	30	30	30	30

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	28	28	28	28	28
202 responses	1	1	1	1	1
302 responses	1	1	1	1	1