Tested 2026-09-24 01:51:51 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 | 1.254 s | 1.305 s | 1.302 s | 1.339 s | 1.339 s |
| First Contentful Paint | 357 ms | 391 ms | 387 ms | 413 ms | 413 ms |
| First Paint | 356 ms | 391 ms | 387 ms | 413 ms | 413 ms |
| Fully Loaded | 29.670 s | 29.800 s | 29.772 s | 29.831 s | 29.831 s |
| backEndTime | 111 ms | 113 ms | 114 ms | 120 ms | 120 ms |
| domContentLoadedTime | 343 ms | 384 ms | 376 ms | 404 ms | 404 ms |
| domInteractiveTime | 342 ms | 376 ms | 373 ms | 401 ms | 401 ms |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| frontEndTime | 720 ms | 760 ms | 753 ms | 791 ms | 791 ms |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 831 ms | 873 ms | 868 ms | 906 ms | 906 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 | 466 ms | 466 ms |
| Speed Index | 473 ms | 495 ms | 495 ms | 533 ms | 533 ms |
| Visual Complete 85% | 400 ms | 433 ms | 426 ms | 466 ms | 466 ms |
| Visual Complete 95% | 1.067 s | 1.200 s | 1.180 s | 1.266 s | 1.266 s |
| Visual Complete 99% | 1.267 s | 1.300 s | 1.313 s | 1.366 s | 1.366 s |
| Last Visual Change | 1.267 s | 1.300 s | 1.313 s | 1.366 s | 1.366 s |
| Largest Image | 1.033 s | 1.100 s | 1.087 s | 1.133 s | 1.133 s |
| Heading | 1.033 s | 1.100 s | 1.087 s | 1.133 s | 1.133 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 |