Tested 2026-08-24 22:05:49 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 | 59 | 59 | 59 | 59 | 59 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.155 s | 1.204 s | 1.232 s | 1.374 s | 1.374 s |
| First Contentful Paint | 997 ms | 1.032 s | 1.021 s | 1.037 s | 1.037 s |
| First Paint | 996 ms | 1.032 s | 1.020 s | 1.036 s | 1.036 s |
| Fully Loaded | 1.958 s | 2.045 s | 2.027 s | 2.085 s | 2.085 s |
| backEndTime | 423 ms | 425 ms | 425 ms | 430 ms | 430 ms |
| domContentLoadedTime | 975 ms | 1.015 s | 1.013 s | 1.048 s | 1.048 s |
| domInteractiveTime | 973 ms | 1.005 s | 1.006 s | 1.038 s | 1.038 s |
| domainLookupTime | 0 ms | 6 ms | 36 ms | 84 ms | 84 ms |
| frontEndTime | 1.150 s | 1.190 s | 1.190 s | 1.252 s | 1.252 s |
| pageDownloadTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| pageLoadTime | 1.572 s | 1.615 s | 1.616 s | 1.676 s | 1.676 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 207 ms | 208 ms | 229 ms | 313 ms | 313 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 | 1.033 s | 1.100 s | 1.073 s | 1.100 s | 1.100 s |
| Speed Index | 1.080 s | 1.141 s | 1.118 s | 1.144 s | 1.144 s |
| Visual Complete 85% | 1.033 s | 1.100 s | 1.073 s | 1.100 s | 1.100 s |
| Visual Complete 95% | 1.233 s | 1.300 s | 1.307 s | 1.400 s | 1.400 s |
| Visual Complete 99% | 1.867 s | 1.967 s | 1.934 s | 1.967 s | 1.967 s |
| Last Visual Change | 2.233 s | 2.267 s | 2.300 s | 2.367 s | 2.367 s |
| Largest Image | 1.167 s | 1.233 s | 1.247 s | 1.400 s | 1.400 s |
| Heading | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 57.6 KB | 57.6 KB | 57.6 KB | 57.6 KB | 57.6 KB |
| HTML size | 186.7 KB | 186.7 KB | 186.7 KB | 186.7 KB | 186.7 KB |
| CSS size | 31.9 KB | 31.9 KB | 31.9 KB | 31.9 KB | 31.9 KB |
| Javascript size | 420.9 KB | 420.9 KB | 420.9 KB | 421.0 KB | 421.0 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 729.6 KB | 729.6 KB | 729.6 KB | 729.6 KB | 729.6 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 | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 9 | 9 | 9 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 40 | 40 | 40 | 40 | 40 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 39 | 39 | 39 | 39 | 39 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
