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

Tested 2026-09-20 14:49:49 using Chrome (runtime settings)

What stands outTotal Blocking Time is 1.835 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 score8282828282
Coach performance score8484848484
Privacy score8080808080
Best Practice score8080808080

Web Vitals & load timings

18 metrics

The user experience milestones, plus the classic navigation timings.

Metricminmedianmeanp90max
Largest Contentful Paint1.508 s1.548 s1.544 s1.576 s1.576 s
First Contentful Paint952 ms1.132 s1.095 s1.200 s1.200 s
First Paint952 ms1.132 s1.095 s1.200 s1.200 s
First Paint952 ms1.132 s1.095 s1.200 s1.200 s
Cumulative Layout Shift0.01050.01050.01050.01050.0105
Total Blocking Time1.686 s1.835 s1.790 s1.849 s1.849 s
Max Potential First Input Delay458 ms516 ms530 ms616 ms616 ms
Fully Loaded5.290 s5.316 s5.358 s5.467 s5.467 s
backEndTime402 ms405 ms404 ms405 ms405 ms
domContentLoadedTime2.574 s3.063 s2.962 s3.250 s3.250 s
domInteractiveTime2.573 s3.063 s2.962 s3.250 s3.250 s
domainLookupTime82 ms83 ms83 ms83 ms83 ms
frontEndTime3.461 s3.506 s3.751 s4.287 s4.287 s
pageDownloadTime477 ms501 ms493 ms502 ms502 ms
pageLoadTime4.367 s4.410 s4.648 s5.168 s5.168 s
redirectionTime0 ms0 ms0 ms0 ms0 ms
serverConnectionTime204 ms205 ms205 ms205 ms205 ms
serverResponseTime590 ms613 ms605 ms613 ms613 ms

Visual metrics

8 metrics

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

Metricminmedianmeanp90max
First Visual Change967 ms1.133 s1.100 s1.200 s1.200 s
Speed Index2.793 s2.796 s2.824 s2.884 s2.884 s
Visual Complete 85%5.167 s5.300 s5.311 s5.467 s5.467 s
Visual Complete 95%5.233 s5.333 s5.355 s5.500 s5.500 s
Visual Complete 99%5.233 s5.333 s5.355 s5.500 s5.500 s
Last Visual Change5.233 s5.333 s5.355 s5.500 s5.500 s
Largest Image967 ms1.133 s1.100 s1.200 s1.200 s
Heading4.667 s4.800 s4.811 s4.967 s4.967 s

CPU

7 metrics

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

Metricminmedianmeanp90max
CPU Long Tasks1314141414
CPU Long Tasks total duration2.535 s2.544 s2.566 s2.618 s2.618 s
CPU Parse HTML931 ms932 ms938 ms951 ms951 ms
CPU Style Layout549 ms566 ms575 ms609 ms609 ms
CPU Paint Composite Render211 ms217 ms219 ms230 ms230 ms
CPU Script Parse Compile26 ms28 ms30 ms36 ms36 ms
CPU Script Evaluation2.066 s2.082 s2.080 s2.091 s2.091 s

Page weight

6 metrics

Bytes over the wire, by content type.

Metricminmedianmeanp90max
Image size198.9 KB198.9 KB198.9 KB198.9 KB198.9 KB
HTML size293.1 KB293.1 KB293.1 KB293.1 KB293.1 KB
CSS size26.8 KB26.8 KB26.8 KB26.8 KB26.8 KB
Javascript size407.9 KB407.9 KB407.9 KB408.0 KB408.0 KB
Font size0 b0 b0 b0 b0 b
Total size950.0 KB950.0 KB950.0 KB950.1 KB950.1 KB

Requests

5 metrics

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

Metricminmedianmeanp90max
Image requests99999
CSS requests22222
Javascript requests66666
Font requests00000
Total requests3636363636

Response codes

2 metrics

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

Metricminmedianmeanp90max
200 responses3535353535
302 responses11111