Tested 2026-09-24 05:11:53 using Firefox (script).(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 | 83 | 83 | 83 | 83 | 83 |
| Coach performance score | 90 | 90 | 90 | 90 | 90 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 67 | 67 | 67 | 67 | 67 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.237 s | 1.255 s | 1.269 s | 1.305 s | 1.305 s |
| First Contentful Paint | 356 ms | 374 ms | 367 ms | 375 ms | 375 ms |
| First Paint | 356 ms | 373 ms | 367 ms | 374 ms | 374 ms |
| Fully Loaded | 29.592 s | 29.719 s | 29.696 s | 29.804 s | 29.804 s |
| backEndTime | 110 ms | 113 ms | 112 ms | 113 ms | 113 ms |
| domContentLoadedTime | 338 ms | 360 ms | 358 ms | 381 ms | 381 ms |
| domInteractiveTime | 337 ms | 347 ms | 354 ms | 380 ms | 380 ms |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| frontEndTime | 694 ms | 717 ms | 723 ms | 753 ms | 753 ms |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 807 ms | 830 ms | 836 ms | 866 ms | 866 ms |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverResponseTime | 104 ms | 105 ms | 105 ms | 105 ms | 105 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 400 ms | 433 ms | 426 ms | 433 ms | 433 ms |
| Speed Index | 460 ms | 493 ms | 490 ms | 506 ms | 506 ms |
| Visual Complete 85% | 400 ms | 433 ms | 426 ms | 433 ms | 433 ms |
| Visual Complete 95% | 1.033 s | 1.067 s | 1.106 s | 1.200 s | 1.200 s |
| Visual Complete 99% | 1.233 s | 1.300 s | 1.286 s | 1.333 s | 1.333 s |
| Last Visual Change | 1.233 s | 1.300 s | 1.286 s | 1.333 s | 1.333 s |
| Largest Image | 1.033 s | 1.066 s | 1.060 s | 1.100 s | 1.100 s |
| Heading | 1.033 s | 1.066 s | 1.060 s | 1.100 s | 1.100 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 132.8 KB | 132.8 KB | 132.8 KB | 132.8 KB | 132.8 KB |
| HTML size | 55.2 KB | 55.2 KB | 55.2 KB | 55.2 KB | 55.2 KB |
| CSS size | 27.9 KB | 27.9 KB | 27.9 KB | 27.9 KB | 27.9 KB |
| Javascript size | 276.0 KB | 276.0 KB | 276.0 KB | 276.0 KB | 276.0 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 561.2 KB | 561.2 KB | 561.2 KB | 561.2 KB | 561.2 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 8 | 8 | 8 | 8 | 8 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 30 | 30 | 30 | 30 | 30 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 28 | 28 | 28 | 28 | 28 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |