Detailed summary for https://en.wikipedia.org/wiki/Barack_Obama tested 1 page at 2026-07-28 00:54:39

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

Tested 2026-07-28 00:54:39 using Chrome (runtime settings)

What stands outTotal Blocking Time is 228 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	80	80	80	80	80
Coach performance score	81	81	81	81	81
Privacy score	80	80	80	80	80
Best Practice score	79	79	79	79	79

18 metrics

The user experience milestones, plus the classic navigation timings.

Metric	min	median	mean	p90	max
Largest Contentful Paint	1.168 s	1.184 s	1.180 s	1.196 s	1.196 s
First Contentful Paint	1.168 s	1.184 s	1.180 s	1.196 s	1.196 s
First Paint	1.168 s	1.184 s	1.180 s	1.196 s	1.196 s
First Paint	1.168 s	1.184 s	1.180 s	1.196 s	1.196 s
Cumulative Layout Shift	0.0005	0.0005	0.0005	0.0005	0.0005
Total Blocking Time	217 ms	228 ms	224 ms	230 ms	230 ms
Max Potential First Input Delay	101 ms	113 ms	111 ms	124 ms	124 ms
Fully Loaded	7.384 s	7.390 s	7.422 s	7.552 s	7.552 s
backEndTime	402 ms	403 ms	403 ms	405 ms	405 ms
domContentLoadedTime	1.566 s	1.595 s	1.596 s	1.639 s	1.639 s
domInteractiveTime	1.566 s	1.595 s	1.596 s	1.639 s	1.639 s
domainLookupTime	82 ms	83 ms	83 ms	83 ms	83 ms
frontEndTime	1.549 s	1.631 s	1.623 s	1.658 s	1.658 s
pageDownloadTime	691 ms	691 ms	691 ms	692 ms	692 ms
pageLoadTime	2.645 s	2.725 s	2.718 s	2.752 s	2.752 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	204 ms	204 ms	205 ms	205 ms
serverResponseTime	802 ms	803 ms	803 ms	803 ms	803 ms

8 metrics

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

Metric	min	median	mean	p90	max
First Visual Change	1.166 s	1.166 s	1.173 s	1.200 s	1.200 s
Speed Index	1.199 s	1.211 s	1.214 s	1.237 s	1.237 s
Visual Complete 85%	1.166 s	1.166 s	1.173 s	1.200 s	1.200 s
Visual Complete 95%	1.166 s	1.200 s	1.253 s	1.366 s	1.366 s
Visual Complete 99%	2.633 s	2.666 s	2.653 s	2.666 s	2.666 s
Last Visual Change	2.666 s	2.733 s	2.713 s	2.766 s	2.766 s
Largest Image	1.166 s	1.200 s	1.253 s	1.366 s	1.366 s
Heading	1.166 s	1.166 s	1.173 s	1.200 s	1.200 s

7 metrics

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

Metric	min	median	mean	p90	max
CPU Long Tasks	6	8	8	9	9
CPU Long Tasks total duration	719 ms	822 ms	813 ms	866 ms	866 ms
CPU Parse HTML	178 ms	181 ms	181 ms	185 ms	185 ms
CPU Style Layout	666 ms	700 ms	691 ms	703 ms	703 ms
CPU Paint Composite Render	178 ms	187 ms	186 ms	198 ms	198 ms
CPU Script Parse Compile	3 ms	4 ms	4 ms	4 ms	4 ms
CPU Script Evaluation	354 ms	357 ms	357 ms	360 ms	360 ms

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	569.4 KB	569.4 KB	569.4 KB	569.4 KB	569.4 KB
HTML size	407.7 KB	407.7 KB	407.7 KB	407.7 KB	407.7 KB
CSS size	30.7 KB	30.7 KB	30.7 KB	30.8 KB	30.8 KB
Javascript size	305.0 KB	305.2 KB	305.2 KB	305.4 KB	305.4 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	1.4 MB	1.4 MB	1.4 MB	1.4 MB	1.4 MB

5 metrics

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

Metric	min	median	mean	p90	max
Image requests	54	54	54	54	54
CSS requests	2	2	2	2	2
Javascript requests	7	7	7	7	7
Font requests	0	0	0	0	0
Total requests	90	90	90	90	90

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	88	88	88	88	88
202 responses	1	1	1	1	1
302 responses	1	1	1	1	1