Tested 2026-10-16 04:21:30 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 | 65 | 70 | 69 | 70 | 70 |
| Coach performance score | 68 | 78 | 76 | 79 | 79 |
| Privacy score | 54 | 54 | 54 | 54 | 54 |
| Best Practice score | 81 | 82 | 82 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 364 ms | 458 ms | 622 ms | 1.348 s | 1.384 s |
| First Contentful Paint | 364 ms | 424 ms | 429 ms | 476 ms | 528 ms |
| First Paint | 364 ms | 424 ms | 429 ms | 476 ms | 528 ms |
| First Paint | 364 ms | 424 ms | 429 ms | 476 ms | 528 ms |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 44 ms | 53 ms | 64 ms | 104 ms | 115 ms |
| Max Potential First Input Delay | 94 ms | 100 ms | 102 ms | 110 ms | 129 ms |
| Fully Loaded | 868 ms | 960 ms | 1.721 s | 3.642 s | 5.229 s |
| backEndTime | 39 ms | 50 ms | 51 ms | 61 ms | 66 ms |
| domContentLoadedTime | 377 ms | 439 ms | 450 ms | 515 ms | 601 ms |
| domInteractiveTime | 368 ms | 431 ms | 441 ms | 506 ms | 595 ms |
| domainLookupTime | 0 ms | 2 ms | 2 ms | 5 ms | 9 ms |
| frontEndTime | 434 ms | 505 ms | 683 ms | 939 ms | 3.586 s |
| pageDownloadTime | 1 ms | 2 ms | 2 ms | 3 ms | 6 ms |
| pageLoadTime | 475 ms | 568 ms | 736 ms | 989 ms | 3.629 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 21 ms | 24 ms | 24 ms | 26 ms | 39 ms |
| serverResponseTime | 9 ms | 18 ms | 17 ms | 21 ms | 31 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 366 ms | 434 ms | 442 ms | 500 ms | 533 ms |
| Speed Index | 400 ms | 479 ms | 613 ms | 1.306 s | 1.436 s |
| Visual Complete 85% | 400 ms | 468 ms | 699 ms | 1.800 s | 1.869 s |
| Visual Complete 95% | 400 ms | 500 ms | 744 ms | 1.966 s | 2.002 s |
| Visual Complete 99% | 400 ms | 500 ms | 915 ms | 2.403 s | 3.637 s |
| Last Visual Change | 400 ms | 500 ms | 959 ms | 2.733 s | 3.671 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 3 | 3 | 4 | 5 | 6 |
| CPU Long Tasks total duration | 225 ms | 261 ms | 291 ms | 370 ms | 447 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 54.2 KB | 65.3 KB | 343.7 KB | 1.1 MB | 1.5 MB |
| HTML size | 15.1 KB | 16.6 KB | 17.8 KB | 23.0 KB | 23.1 KB |
| CSS size | 234.4 KB | 234.4 KB | 235.4 KB | 238.2 KB | 238.2 KB |
| Javascript size | 621.6 KB | 653.1 KB | 648.0 KB | 667.6 KB | 667.6 KB |
| Font size | 0 b | 0 b | 31.2 KB | 187.4 KB | 187.4 KB |
| Total size | 943.7 KB | 984.7 KB | 1.2 MB | 2.2 MB | 2.5 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 2 | 3 | 8 | 25 | 28 |
| CSS requests | 4 | 4 | 4 | 6 | 6 |
| Javascript requests | 13 | 13 | 14 | 17 | 17 |
| Font requests | 0 | 0 | 1 | 5 | 5 |
| Total requests | 23 | 25 | 32 | 58 | 61 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 22 | 24 | 31 | 57 | 60 |
| 204 responses | 1 | 1 | 1 | 1 | 2 |
