Tested 2026-08-24 21:13:01 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 | 82 | 82 | 82 | 82 | 82 |
| Coach performance score | 87 | 87 | 87 | 88 | 88 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 66 | 66 | 66 | 66 | 66 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 2.439 s | 3.173 s | 2.913 s | 3.293 s | 3.293 s |
| First Contentful Paint | 1.342 s | 1.439 s | 1.457 s | 1.550 s | 1.550 s |
| First Paint | 1.341 s | 1.439 s | 1.457 s | 1.550 s | 1.550 s |
| Fully Loaded | 2.282 s | 3.005 s | 2.769 s | 3.115 s | 3.115 s |
| backEndTime | 424 ms | 424 ms | 425 ms | 427 ms | 427 ms |
| domContentLoadedTime | 1.552 s | 1.680 s | 1.686 s | 1.782 s | 1.782 s |
| domInteractiveTime | 1.364 s | 1.459 s | 1.478 s | 1.575 s | 1.575 s |
| domainLookupTime | 6 ms | 7 ms | 38 ms | 85 ms | 85 ms |
| frontEndTime | 1.267 s | 1.756 s | 1.700 s | 2.057 s | 2.057 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.690 s | 2.180 s | 2.124 s | 2.481 s | 2.481 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 208 ms | 208 ms | 209 ms | 209 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 | 1.433 s | 1.467 s | 1.507 s | 1.600 s | 1.600 s |
| Speed Index | 1.587 s | 1.646 s | 1.640 s | 1.677 s | 1.677 s |
| Visual Complete 85% | 1.433 s | 1.467 s | 1.507 s | 1.600 s | 1.600 s |
| Visual Complete 95% | 2.367 s | 2.700 s | 2.754 s | 3.167 s | 3.167 s |
| Visual Complete 99% | 2.367 s | 3.167 s | 2.880 s | 3.333 s | 3.333 s |
| Last Visual Change | 2.367 s | 3.167 s | 2.880 s | 3.333 s | 3.333 s |
| Largest Image | 2.367 s | 3.167 s | 2.880 s | 3.333 s | 3.333 s |
| Heading | 1.433 s | 1.467 s | 1.507 s | 1.600 s | 1.600 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 144.4 KB | 144.4 KB | 144.7 KB | 145.3 KB | 145.3 KB |
| HTML size | 383.8 KB | 383.8 KB | 383.8 KB | 383.8 KB | 383.8 KB |
| CSS size | 30.4 KB | 30.4 KB | 30.4 KB | 30.4 KB | 30.4 KB |
| Javascript size | 285.4 KB | 285.4 KB | 285.4 KB | 285.4 KB | 285.4 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 932.3 KB | 932.3 KB | 932.6 KB | 933.2 KB | 933.2 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 7 | 7 | 7 | 7 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 42 | 42 | 42 | 42 | 42 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 40 | 40 | 40 | 40 | 40 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
