Tested 2026-07-27 22:41:33 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 | 3.440 s | 4.373 s | 4.207 s | 4.576 s | 4.576 s |
| First Contentful Paint | 1.377 s | 1.563 s | 1.514 s | 1.612 s | 1.612 s |
| First Paint | 1.377 s | 1.563 s | 1.514 s | 1.611 s | 1.611 s |
| Fully Loaded | 4.501 s | 4.733 s | 4.712 s | 4.920 s | 4.920 s |
| backEndTime | 420 ms | 423 ms | 422 ms | 424 ms | 424 ms |
| domContentLoadedTime | 1.418 s | 1.549 s | 1.520 s | 1.620 s | 1.620 s |
| domInteractiveTime | 1.275 s | 1.383 s | 1.365 s | 1.417 s | 1.417 s |
| domainLookupTime | 6 ms | 84 ms | 53 ms | 85 ms | 85 ms |
| frontEndTime | 3.966 s | 4.198 s | 4.180 s | 4.381 s | 4.381 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 4.390 s | 4.621 s | 4.602 s | 4.804 s | 4.804 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 207 ms | 207 ms | 207 ms |
| serverResponseTime | 111 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 | 1.433 s | 1.600 s | 1.560 s | 1.667 s | 1.667 s |
| Speed Index | 1.571 s | 1.788 s | 1.736 s | 1.834 s | 1.834 s |
| Visual Complete 85% | 1.433 s | 1.600 s | 1.560 s | 1.667 s | 1.667 s |
| Visual Complete 95% | 3.000 s | 3.867 s | 3.747 s | 4.100 s | 4.100 s |
| Visual Complete 99% | 3.466 s | 4.400 s | 4.226 s | 4.600 s | 4.600 s |
| Last Visual Change | 3.466 s | 4.400 s | 4.226 s | 4.600 s | 4.600 s |
| Largest Image | 3.466 s | 4.400 s | 4.226 s | 4.600 s | 4.600 s |
| Heading | 1.433 s | 1.600 s | 1.560 s | 1.667 s | 1.667 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 | 443.1 KB | 443.1 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 |
