Tested 2026-10-15 22:21:28 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 | 71 |
| Coach performance score | 68 | 78 | 76 | 79 | 80 |
| 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 | 396 ms | 502 ms | 705 ms | 1.360 s | 1.540 s |
| First Contentful Paint | 368 ms | 444 ms | 486 ms | 588 ms | 1.360 s |
| First Paint | 368 ms | 444 ms | 486 ms | 588 ms | 1.360 s |
| First Paint | 368 ms | 444 ms | 486 ms | 588 ms | 1.360 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 44 ms | 53 ms | 65 ms | 110 ms | 139 ms |
| Max Potential First Input Delay | 94 ms | 101 ms | 101 ms | 107 ms | 112 ms |
| Fully Loaded | 902 ms | 1.051 s | 1.801 s | 3.683 s | 5.797 s |
| backEndTime | 44 ms | 56 ms | 58 ms | 70 ms | 140 ms |
| domContentLoadedTime | 398 ms | 468 ms | 507 ms | 612 ms | 1.377 s |
| domInteractiveTime | 385 ms | 452 ms | 498 ms | 606 ms | 1.371 s |
| domainLookupTime | 0 ms | 5 ms | 4 ms | 7 ms | 18 ms |
| frontEndTime | 431 ms | 549 ms | 654 ms | 989 ms | 1.454 s |
| pageDownloadTime | 1 ms | 2 ms | 3 ms | 5 ms | 27 ms |
| pageLoadTime | 493 ms | 607 ms | 715 ms | 1.061 s | 1.502 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 18 ms | 26 ms | 26 ms | 30 ms | 31 ms |
| serverResponseTime | 11 ms | 18 ms | 21 ms | 25 ms | 106 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 400 ms | 466 ms | 499 ms | 601 ms | 1.366 s |
| Speed Index | 400 ms | 499 ms | 678 ms | 1.366 s | 1.392 s |
| Visual Complete 85% | 400 ms | 501 ms | 780 ms | 1.802 s | 1.935 s |
| Visual Complete 95% | 400 ms | 533 ms | 824 ms | 1.933 s | 2.102 s |
| Visual Complete 99% | 400 ms | 534 ms | 900 ms | 2.366 s | 2.633 s |
| Last Visual Change | 400 ms | 534 ms | 954 ms | 2.703 s | 2.833 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 2 | 3 | 4 | 5 | 7 |
| CPU Long Tasks total duration | 185 ms | 254 ms | 293 ms | 419 ms | 489 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 | 15.0 KB | 16.6 KB | 18.1 KB | 23.0 KB | 26.8 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 | 984.6 KB | 1.2 MB | 2.2 MB | 2.6 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 | 1 |
