Tested 2026-09-20 12:31:42 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 | 81 | 81 | 81 | 81 | 81 |
| Coach performance score | 88 | 88 | 88 | 88 | 88 |
| 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 | 1.937 s | 1.992 s | 2.007 s | 2.091 s | 2.091 s |
| First Contentful Paint | 1.210 s | 1.284 s | 1.269 s | 1.303 s | 1.303 s |
| First Paint | 1.209 s | 1.284 s | 1.269 s | 1.302 s | 1.302 s |
| Fully Loaded | 2.957 s | 3.048 s | 3.133 s | 3.420 s | 3.420 s |
| backEndTime | 421 ms | 423 ms | 423 ms | 424 ms | 424 ms |
| domContentLoadedTime | 1.618 s | 1.672 s | 1.659 s | 1.682 s | 1.682 s |
| domInteractiveTime | 1.311 s | 1.626 s | 1.568 s | 1.670 s | 1.670 s |
| domainLookupTime | 0 ms | 6 ms | 35 ms | 84 ms | 84 ms |
| frontEndTime | 1.606 s | 1.644 s | 1.864 s | 2.783 s | 2.783 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 2.029 s | 2.067 s | 2.287 s | 3.205 s | 3.205 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 206 ms | 207 ms | 228 ms | 310 ms | 310 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 | 1.234 s | 1.333 s | 1.320 s | 1.367 s | 1.367 s |
| Speed Index | 1.475 s | 1.593 s | 1.565 s | 1.607 s | 1.607 s |
| Visual Complete 85% | 1.934 s | 2.000 s | 2.013 s | 2.100 s | 2.100 s |
| Visual Complete 95% | 2.967 s | 3.067 s | 3.140 s | 3.433 s | 3.433 s |
| Visual Complete 99% | 2.967 s | 3.100 s | 3.147 s | 3.433 s | 3.433 s |
| Last Visual Change | 2.967 s | 3.100 s | 3.147 s | 3.433 s | 3.433 s |
| Largest Image | 2.833 s | 2.900 s | 2.973 s | 3.267 s | 3.267 s |
| Heading | 2.833 s | 2.900 s | 2.973 s | 3.267 s | 3.267 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 142.7 KB | 142.7 KB | 142.7 KB | 142.7 KB | 142.7 KB |
| HTML size | 433.6 KB | 433.6 KB | 433.6 KB | 433.6 KB | 433.6 KB |
| CSS size | 32.3 KB | 32.3 KB | 32.3 KB | 32.3 KB | 32.3 KB |
| Javascript size | 297.4 KB | 297.4 KB | 297.4 KB | 297.4 KB | 297.4 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1009.3 KB | 1009.5 KB | 1009.4 KB | 1009.5 KB | 1009.5 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 17 | 17 | 17 | 17 | 17 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 57 | 57 | 57 | 57 | 57 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 55 | 55 | 55 | 55 | 55 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
