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

Tested 2026-09-20 14:52:17 using Chrome (runtime settings)

What stands outTotal Blocking Time is 1.025 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.

Coach scores

4 metrics

How the Coach rates the pages, 0–100; higher is better.

Metricminmedianmeanp90max
Coach score8082828383
Coach performance score8083838585
Privacy score8080808080
Best Practice score8080808080

Web Vitals & load timings

18 metrics

The user experience milestones, plus the classic navigation timings.

Metricminmedianmeanp90max
Largest Contentful Paint1.048 s2.364 s2.315 s3.532 s3.532 s
First Contentful Paint1.048 s2.364 s2.315 s3.532 s3.532 s
First Paint1.048 s2.364 s2.315 s3.532 s3.532 s
First Paint1.048 s2.364 s2.315 s3.532 s3.532 s
Cumulative Layout Shift00000
Total Blocking Time1.022 s1.025 s1.048 s1.096 s1.096 s
Max Potential First Input Delay279 ms293 ms288 ms293 ms293 ms
Fully Loaded4.307 s5.107 s5.222 s6.251 s6.251 s
backEndTime404 ms704 ms624 ms764 ms764 ms
domContentLoadedTime1.492 s2.752 s2.946 s4.595 s4.595 s
domInteractiveTime1.490 s2.752 s2.945 s4.594 s4.594 s
domainLookupTime83 ms83 ms83 ms83 ms83 ms
frontEndTime1.395 s1.701 s2.216 s3.553 s3.553 s
pageDownloadTime278 ms668 ms916 ms1.803 s1.803 s
pageLoadTime2.077 s3.073 s3.757 s6.120 s6.120 s
redirectionTime0 ms0 ms0 ms0 ms0 ms
serverConnectionTime204 ms204 ms204 ms204 ms204 ms
serverResponseTime389 ms1.080 s1.248 s2.274 s2.274 s

Visual metrics

8 metrics

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

Metricminmedianmeanp90max
First Visual Change1.067 s2.367 s2.334 s3.567 s3.567 s
Speed Index2.102 s3.230 s3.236 s4.376 s4.376 s
Visual Complete 85%4.367 s5.133 s5.211 s6.133 s6.133 s
Visual Complete 95%4.367 s5.133 s5.233 s6.200 s6.200 s
Visual Complete 99%4.367 s5.133 s5.233 s6.200 s6.200 s
Last Visual Change4.367 s5.133 s5.233 s6.200 s6.200 s
Largest Image1.067 s2.367 s2.334 s3.567 s3.567 s
Heading3.800 s4.567 s4.667 s5.633 s5.633 s

CPU

7 metrics

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

Metricminmedianmeanp90max
CPU Long Tasks1111111111
CPU Long Tasks total duration1.787 s1.898 s1.876 s1.944 s1.944 s
CPU Parse HTML427 ms465 ms458 ms482 ms482 ms
CPU Style Layout455 ms458 ms459 ms465 ms465 ms
CPU Paint Composite Render135 ms135 ms136 ms138 ms138 ms
CPU Script Parse Compile21 ms26 ms24 ms26 ms26 ms
CPU Script Evaluation1.720 s1.760 s1.754 s1.781 s1.781 s

Page weight

6 metrics

Bytes over the wire, by content type.

Metricminmedianmeanp90max
Image size191.2 KB191.2 KB191.2 KB191.2 KB191.2 KB
HTML size122.5 KB122.5 KB122.5 KB122.6 KB122.6 KB
CSS size26.6 KB26.6 KB26.6 KB26.7 KB26.7 KB
Javascript size366.6 KB366.8 KB366.7 KB366.9 KB366.9 KB
Font size0 b0 b0 b0 b0 b
Total size730.1 KB731.0 KB731.2 KB732.5 KB732.5 KB

Requests

5 metrics

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

Metricminmedianmeanp90max
Image requests55555
CSS requests33333
Javascript requests66666
Font requests00000
Total requests3333343535

Response codes

3 metrics

Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.

Metricminmedianmeanp90max
200 responses3232323232
202 responses22222
302 responses11111