Tested 2026-07-27 23:34:56 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 | 80 | 81 | 81 | 82 | 82 |
| Coach performance score | 85 | 86 | 86 | 88 | 88 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 62 | 62 | 62 | 62 | 62 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.630 s | 2.021 s | 2.158 s | 3.118 s | 3.118 s |
| First Contentful Paint | 1.607 s | 2.004 s | 1.923 s | 2.022 s | 2.022 s |
| First Paint | 1.607 s | 2.003 s | 1.923 s | 2.022 s | 2.022 s |
| Fully Loaded | 6.871 s | 7.483 s | 7.369 s | 7.540 s | 7.540 s |
| backEndTime | 359 ms | 542 ms | 506 ms | 553 ms | 553 ms |
| domContentLoadedTime | 1.616 s | 2.011 s | 1.932 s | 2.030 s | 2.030 s |
| domInteractiveTime | 1.614 s | 2.009 s | 1.930 s | 2.028 s | 2.028 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| frontEndTime | 2.618 s | 2.672 s | 2.731 s | 2.908 s | 2.908 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 3.030 s | 3.174 s | 3.237 s | 3.451 s | 3.451 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverResponseTime | 351 ms | 533 ms | 498 ms | 546 ms | 546 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.666 s | 2.033 s | 1.973 s | 2.066 s | 2.066 s |
| Speed Index | 1.704 s | 2.089 s | 2.020 s | 2.161 s | 2.161 s |
| Visual Complete 85% | 1.666 s | 2.033 s | 1.973 s | 2.066 s | 2.066 s |
| Visual Complete 95% | 1.766 s | 2.066 s | 2.213 s | 3.133 s | 3.133 s |
| Visual Complete 99% | 3.033 s | 3.200 s | 3.226 s | 3.466 s | 3.466 s |
| Last Visual Change | 3.133 s | 3.266 s | 3.280 s | 3.533 s | 3.533 s |
| Largest Image | 1.766 s | 2.066 s | 2.213 s | 3.133 s | 3.133 s |
| Heading | 1.666 s | 2.033 s | 1.973 s | 2.066 s | 2.066 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 573.9 KB | 573.9 KB | 574.1 KB | 574.3 KB | 574.3 KB |
| HTML size | 407.1 KB | 407.2 KB | 407.2 KB | 407.2 KB | 407.2 KB |
| CSS size | 27.5 KB | 27.5 KB | 27.7 KB | 28.6 KB | 28.6 KB |
| Javascript size | 72.1 KB | 72.1 KB | 72.1 KB | 72.1 KB | 72.1 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1.1 MB | 1.1 MB | 1.1 MB | 1.1 MB | 1.1 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 55 | 55 | 55 | 55 | 55 |
| CSS requests | 2 | 2 | 2 | 3 | 3 |
| Javascript requests | 2 | 2 | 2 | 2 | 2 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 85 | 85 | 85 | 86 | 86 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 84 | 84 | 84 | 84 | 84 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 304 responses | 1 | 1 | 1 | 1 | 1 |