Detailed summary for https://en.wikipedia.org/wiki/Barack_Obama tested 1 page at 2026-08-24 23:11:12

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

Tested 2026-08-24 23:11:12 using Chrome (runtime settings)

What stands outTotal Blocking Time is 1.669 s, poor (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	87	87	87	87	87
Privacy score	80	80	80	80	80
Best Practice score	87	87	87	87	87

18 metrics

The user experience milestones, plus the classic navigation timings.

Metric	min	median	mean	p90	max
Largest Contentful Paint	1.216 s	1.224 s	1.227 s	1.240 s	1.240 s
First Contentful Paint	1.216 s	1.224 s	1.227 s	1.240 s	1.240 s
First Paint	1.216 s	1.224 s	1.227 s	1.240 s	1.240 s
First Paint	1.216 s	1.224 s	1.227 s	1.240 s	1.240 s
Cumulative Layout Shift	0	0	0	0	0
Total Blocking Time	1.642 s	1.669 s	1.673 s	1.707 s	1.707 s
Max Potential First Input Delay	513 ms	553 ms	564 ms	626 ms	626 ms
Fully Loaded	3.890 s	3.905 s	3.922 s	3.972 s	3.972 s
backEndTime	403 ms	405 ms	404 ms	405 ms	405 ms
domContentLoadedTime	2.278 s	2.289 s	2.292 s	2.308 s	2.308 s
domInteractiveTime	2.278 s	2.289 s	2.292 s	2.308 s	2.308 s
domainLookupTime	82 ms	82 ms	82 ms	82 ms	82 ms
frontEndTime	1.528 s	1.533 s	1.545 s	1.575 s	1.575 s
pageDownloadTime	544 ms	547 ms	547 ms	549 ms	549 ms
pageLoadTime	2.476 s	2.487 s	2.497 s	2.527 s	2.527 s
redirectionTime	0 ms	0 ms	0 ms	0 ms	0 ms
serverConnectionTime	204 ms	204 ms	204 ms	205 ms	205 ms
serverResponseTime	657 ms	660 ms	659 ms	661 ms	661 ms

7 metrics

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

Metric	min	median	mean	p90	max
First Visual Change	1.200 s	1.233 s	1.222 s	1.233 s	1.233 s
Speed Index	1.368 s	1.401 s	1.400 s	1.430 s	1.430 s
Visual Complete 85%	1.200 s	1.233 s	1.222 s	1.233 s	1.233 s
Visual Complete 95%	1.767 s	1.767 s	2.622 s	4.333 s	4.333 s
Visual Complete 99%	4.233 s	4.267 s	4.278 s	4.333 s	4.333 s
Last Visual Change	4.233 s	4.267 s	4.278 s	4.333 s	4.333 s
Heading	1.200 s	1.233 s	1.222 s	1.233 s	1.233 s

7 metrics

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

Metric	min	median	mean	p90	max
CPU Long Tasks	14	14	14	15	15
CPU Long Tasks total duration	2.653 s	2.669 s	2.705 s	2.792 s	2.792 s
CPU Parse HTML	965 ms	973 ms	974 ms	984 ms	984 ms
CPU Style Layout	517 ms	519 ms	521 ms	528 ms	528 ms
CPU Paint Composite Render	103 ms	114 ms	112 ms	120 ms	120 ms
CPU Script Parse Compile	22 ms	23 ms	25 ms	29 ms	29 ms
CPU Script Evaluation	1.882 s	1.892 s	1.910 s	1.956 s	1.956 s

6 metrics

Bytes over the wire, by content type.

Metric	min	median	mean	p90	max
Image size	59.1 KB	59.1 KB	59.1 KB	59.1 KB	59.1 KB
HTML size	337.8 KB	337.8 KB	337.8 KB	337.8 KB	337.8 KB
CSS size	27.0 KB	27.0 KB	27.0 KB	27.0 KB	27.0 KB
Javascript size	275.6 KB	275.6 KB	275.6 KB	275.6 KB	275.6 KB
Font size	0 b	0 b	0 b	0 b	0 b
Total size	725.2 KB	725.2 KB	725.2 KB	725.2 KB	725.2 KB

5 metrics

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

Metric	min	median	mean	p90	max
Image requests	3	3	3	3	3
CSS requests	2	2	2	2	2
Javascript requests	5	5	5	5	5
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