Tested 2026-10-20 04:37:56 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.
How the Coach rates the pages, 0–100; higher is better.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Coach score | 74 | 80 | 80 | 81 | 82 |
| Coach performance score | 72 | 84 | 84 | 86 | 86 |
| Privacy score | 74 | 78 | 78 | 78 | 78 |
| Best Practice score | 60 | 76 | 73 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 276 ms | 994 ms | 884 ms | 1.364 s | 4.472 s |
| First Contentful Paint | 244 ms | 924 ms | 769 ms | 1.232 s | 3.848 s |
| First Paint | 244 ms | 924 ms | 769 ms | 1.232 s | 3.848 s |
| First Paint | 244 ms | 924 ms | 769 ms | 1.232 s | 3.848 s |
| Cumulative Layout Shift | 0 | 0.0889 | 0.1484 | 0.3634 | 0.7502 |
| Total Blocking Time | 0 ms | 64 ms | 67 ms | 94 ms | 153 ms |
| Max Potential First Input Delay | 0 ms | 114 ms | 108 ms | 121 ms | 148 ms |
| Fully Loaded | 600 ms | 1.402 s | 1.364 s | 1.882 s | 7.898 s |
| backEndTime | 29 ms | 682 ms | 475 ms | 916 ms | 2.374 s |
| domContentLoadedTime | 305 ms | 986 ms | 824 ms | 1.277 s | 3.855 s |
| domInteractiveTime | 305 ms | 986 ms | 824 ms | 1.277 s | 3.855 s |
| domainLookupTime | 0 ms | 1 ms | 3 ms | 9 ms | 20 ms |
| frontEndTime | 303 ms | 366 ms | 452 ms | 641 ms | 3.052 s |
| pageDownloadTime | 1 ms | 5 ms | 5 ms | 7 ms | 11 ms |
| pageLoadTime | 344 ms | 1.052 s | 932 ms | 1.450 s | 3.860 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 18 ms | 17 ms | 19 ms | 27 ms |
| serverResponseTime | 11 ms | 637 ms | 432 ms | 872 ms | 1.438 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 933 ms | 764 ms | 1.200 s | 3.866 s |
| Speed Index | 319 ms | 1.047 s | 910 ms | 1.435 s | 3.893 s |
| Visual Complete 85% | 300 ms | 1.066 s | 987 ms | 1.500 s | 6.507 s |
| Visual Complete 95% | 366 ms | 1.166 s | 1.160 s | 1.666 s | 7.141 s |
| Visual Complete 99% | 500 ms | 1.501 s | 1.694 s | 2.333 s | 7.141 s |
| Last Visual Change | 966 ms | 1.966 s | 1.921 s | 2.400 s | 7.141 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 2 | 2 | 3 | 5 |
| CPU Long Tasks total duration | 104 ms | 172 ms | 166 ms | 250 ms | 389 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 95.0 KB | 257.5 KB | 331.9 KB | 609.0 KB | 1.6 MB |
| HTML size | 23.7 KB | 26.1 KB | 26.9 KB | 30.2 KB | 45.3 KB |
| CSS size | 99.3 KB | 99.3 KB | 110.2 KB | 148.3 KB | 158.4 KB |
| Javascript size | 346.0 KB | 346.2 KB | 373.1 KB | 513.8 KB | 645.4 KB |
| Font size | 53.6 KB | 124.9 KB | 122.1 KB | 203.7 KB | 264.5 KB |
| Total size | 634.7 KB | 908.0 KB | 1.0 MB | 1.5 MB | 4.1 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 14 | 14 | 19 | 34 |
| CSS requests | 6 | 6 | 7 | 8 | 15 |
| Javascript requests | 17 | 17 | 18 | 23 | 26 |
| Font requests | 4 | 5 | 5 | 6 | 9 |
| Total requests | 45 | 53 | 55 | 66 | 96 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 45 | 53 | 55 | 63 | 96 |
| 206 responses | 4 | 5 | 5 | 8 | 8 |
