Tested 2026-07-28 02:17:37 using Firefox (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 | 77 | 77 | 77 | 78 | 78 |
| Coach performance score | 80 | 80 | 81 | 83 | 83 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 58 | 58 | 58 | 58 | 58 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 4.000 s | 4.152 s | 4.233 s | 4.525 s | 4.525 s |
| First Contentful Paint | 1.478 s | 1.495 s | 1.519 s | 1.573 s | 1.573 s |
| First Paint | 1.478 s | 1.495 s | 1.519 s | 1.572 s | 1.572 s |
| Fully Loaded | 4.412 s | 4.529 s | 4.593 s | 4.854 s | 4.854 s |
| backEndTime | 423 ms | 423 ms | 424 ms | 427 ms | 427 ms |
| domContentLoadedTime | 1.469 s | 1.491 s | 1.515 s | 1.586 s | 1.586 s |
| domInteractiveTime | 1.328 s | 1.339 s | 1.358 s | 1.399 s | 1.399 s |
| domainLookupTime | 6 ms | 9 ms | 36 ms | 81 ms | 81 ms |
| frontEndTime | 3.874 s | 4.000 s | 4.058 s | 4.316 s | 4.316 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 4.299 s | 4.423 s | 4.482 s | 4.739 s | 4.739 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 206 ms | 206 ms | 207 ms | 207 ms |
| serverResponseTime | 112 ms | 112 ms | 112 ms | 112 ms | 112 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.533 s | 1.567 s | 1.580 s | 1.633 s | 1.633 s |
| Speed Index | 1.707 s | 1.730 s | 1.759 s | 1.832 s | 1.832 s |
| Visual Complete 85% | 1.533 s | 1.567 s | 1.580 s | 1.633 s | 1.633 s |
| Visual Complete 95% | 3.667 s | 3.767 s | 3.807 s | 4.067 s | 4.067 s |
| Visual Complete 99% | 4.033 s | 4.167 s | 4.247 s | 4.533 s | 4.533 s |
| Last Visual Change | 4.033 s | 4.167 s | 4.247 s | 4.533 s | 4.533 s |
| Largest Image | 4.033 s | 4.167 s | 4.247 s | 4.533 s | 4.533 s |
| Heading | 1.533 s | 1.567 s | 1.580 s | 1.633 s | 1.633 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 2.5 MB | 2.5 MB | 2.5 MB | 2.5 MB | 2.5 MB |
| HTML size | 321.2 KB | 321.2 KB | 321.2 KB | 321.2 KB | 321.2 KB |
| CSS size | 34.5 KB | 34.6 KB | 34.6 KB | 34.6 KB | 34.6 KB |
| Javascript size | 443.1 KB | 443.1 KB | 443.1 KB | 443.2 KB | 443.2 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 3.3 MB | 3.3 MB | 3.3 MB | 3.3 MB | 3.3 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 208 | 208 | 208 | 208 | 208 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 245 | 245 | 245 | 245 | 245 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 244 | 244 | 244 | 244 | 244 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
