Detailed summary for https://en.wikipedia.org/wiki/Barack_Obama tested 1 page at 2026-09-20 12:08:28

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

Tested 2026-09-20 12:08:28 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	82	82
Coach performance score	84	84	84	85	85
Privacy score	80	80	80	80	80
Best Practice score	78	78	78	78	78

18 metrics

The user experience milestones, plus the classic navigation timings.

Metric	min	median	mean	p90	max
Largest Contentful Paint	1.148 s	1.172 s	1.273 s	1.680 s	1.680 s
First Contentful Paint	1.148 s	1.172 s	1.273 s	1.680 s	1.680 s
First Paint	1.148 s	1.172 s	1.273 s	1.680 s	1.680 s
First Paint	1.148 s	1.172 s	1.273 s	1.680 s	1.680 s
Cumulative Layout Shift	0.0005	0.0318	0.0255	0.0318	0.0318
Total Blocking Time	86 ms	125 ms	123 ms	149 ms	149 ms
Max Potential First Input Delay	110 ms	115 ms	115 ms	121 ms	121 ms
Fully Loaded	2.466 s	2.488 s	2.538 s	2.760 s	2.760 s
backEndTime	404 ms	404 ms	460 ms	680 ms	680 ms
domContentLoadedTime	1.594 s	1.606 s	1.715 s	2.143 s	2.143 s
domInteractiveTime	1.594 s	1.606 s	1.715 s	2.142 s	2.142 s
domainLookupTime	82 ms	82 ms	82 ms	83 ms	83 ms
frontEndTime	544 ms	591 ms	692 ms	1.153 s	1.153 s
pageDownloadTime	660 ms	660 ms	693 ms	825 ms	825 ms
pageLoadTime	1.612 s	1.655 s	1.845 s	2.659 s	2.659 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	205 ms	205 ms	208 ms	208 ms
serverResponseTime	772 ms	772 ms	861 ms	1.214 s	1.214 s

8 metrics

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

Metric	min	median	mean	p90	max
First Visual Change	1.133 s	1.166 s	1.260 s	1.667 s	1.667 s
Speed Index	1.294 s	1.330 s	1.399 s	1.713 s	1.713 s
Visual Complete 85%	1.367 s	1.400 s	1.453 s	1.667 s	1.667 s
Visual Complete 95%	1.900 s	2.467 s	2.387 s	2.566 s	2.566 s
Visual Complete 99%	2.467 s	2.533 s	2.513 s	2.566 s	2.566 s
Last Visual Change	2.467 s	2.533 s	2.540 s	2.667 s	2.667 s
Largest Image	1.900 s	2.267 s	2.220 s	2.333 s	2.333 s
Heading	1.667 s	2.267 s	2.173 s	2.333 s	2.333 s

7 metrics

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

Metric	min	median	mean	p90	max
CPU Long Tasks	4	5	5	5	5
CPU Long Tasks total duration	530 ms	600 ms	583 ms	606 ms	606 ms
CPU Parse HTML	172 ms	183 ms	181 ms	189 ms	189 ms
CPU Style Layout	674 ms	685 ms	684 ms	696 ms	696 ms
CPU Paint Composite Render	110 ms	128 ms	127 ms	135 ms	135 ms
CPU Script Parse Compile	3 ms	3 ms	3 ms	3 ms	3 ms
CPU Script Evaluation	344 ms	349 ms	351 ms	360 ms	360 ms

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	79.3 KB	116.9 KB	109.4 KB	116.9 KB	116.9 KB
HTML size	413.0 KB	413.0 KB	413.1 KB	413.3 KB	413.3 KB
CSS size	30.6 KB	30.6 KB	30.6 KB	30.6 KB	30.6 KB
Javascript size	283.3 KB	285.9 KB	285.4 KB	285.9 KB	285.9 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	890.1 KB	936.1 KB	926.9 KB	936.1 KB	936.1 KB

5 metrics

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

Metric	min	median	mean	p90	max
Image requests	8	10	10	10	10
CSS requests	2	2	2	2	2
Javascript requests	7	8	8	8	8
Font requests	0	0	0	0	0
Total requests	44	48	47	48	48

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	42	46	45	46	46
202 responses	1	1	1	1	1
302 responses	1	1	1	1	1