Tested 2026-09-20 13:35:45 using Chrome (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 | 77 | 77 |
| Coach performance score | 78 | 78 | 78 | 78 | 78 |
| Privacy score | 76 | 76 | 76 | 76 | 76 |
| Best Practice score | 78 | 78 | 78 | 78 | 78 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 6.280 s | 6.324 s | 6.346 s | 6.448 s | 6.448 s |
| First Contentful Paint | 1.276 s | 1.280 s | 1.283 s | 1.296 s | 1.296 s |
| First Paint | 1.276 s | 1.280 s | 1.283 s | 1.296 s | 1.296 s |
| First Paint | 1.276 s | 1.280 s | 1.283 s | 1.296 s | 1.296 s |
| Cumulative Layout Shift | 0.0841 | 0.0841 | 0.0841 | 0.0841 | 0.0841 |
| Total Blocking Time | 3.830 s | 3.899 s | 3.905 s | 4.014 s | 4.014 s |
| Max Potential First Input Delay | 2.753 s | 2.791 s | 2.799 s | 2.870 s | 2.870 s |
| Fully Loaded | 7.223 s | 7.361 s | 7.430 s | 7.859 s | 7.859 s |
| backEndTime | 402 ms | 404 ms | 404 ms | 405 ms | 405 ms |
| domContentLoadedTime | 1.277 s | 1.303 s | 1.295 s | 1.308 s | 1.308 s |
| domInteractiveTime | 1.277 s | 1.303 s | 1.295 s | 1.308 s | 1.308 s |
| domainLookupTime | 82 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 1.453 s | 1.467 s | 1.464 s | 1.469 s | 1.469 s |
| pageDownloadTime | 294 ms | 295 ms | 296 ms | 297 ms | 297 ms |
| pageLoadTime | 2.154 s | 2.166 s | 2.163 s | 2.169 s | 2.169 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 205 ms | 205 ms | 205 ms | 205 ms |
| serverResponseTime | 406 ms | 407 ms | 407 ms | 408 ms | 408 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.300 s | 1.300 s | 1.300 s | 1.300 s | 1.300 s |
| Speed Index | 1.665 s | 1.668 s | 1.669 s | 1.677 s | 1.677 s |
| Visual Complete 85% | 1.300 s | 1.300 s | 1.300 s | 1.300 s | 1.300 s |
| Visual Complete 95% | 6.300 s | 6.333 s | 6.353 s | 6.466 s | 6.466 s |
| Visual Complete 99% | 6.300 s | 6.333 s | 6.353 s | 6.466 s | 6.466 s |
| Last Visual Change | 6.300 s | 6.333 s | 6.353 s | 6.466 s | 6.466 s |
| Largest Image | 1.300 s | 1.300 s | 1.307 s | 1.333 s | 1.333 s |
| Heading | 1.300 s | 1.300 s | 1.300 s | 1.300 s | 1.300 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 11 | 11 | 11 | 12 | 12 |
| CPU Long Tasks total duration | 4.803 s | 4.876 s | 4.889 s | 5.031 s | 5.031 s |
| CPU Parse HTML | 127 ms | 130 ms | 130 ms | 135 ms | 135 ms |
| CPU Style Layout | 977 ms | 997 ms | 997 ms | 1.017 s | 1.017 s |
| CPU Paint Composite Render | 131 ms | 135 ms | 135 ms | 137 ms | 137 ms |
| CPU Script Parse Compile | 6 ms | 6 ms | 6 ms | 7 ms | 7 ms |
| CPU Script Evaluation | 330 ms | 339 ms | 338 ms | 350 ms | 350 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 451.3 KB | 451.3 KB | 451.3 KB | 451.3 KB | 451.3 KB |
| HTML size | 140.7 KB | 140.7 KB | 140.7 KB | 140.7 KB | 140.7 KB |
| CSS size | 36.2 KB | 36.2 KB | 36.2 KB | 36.2 KB | 36.2 KB |
| Javascript size | 839.3 KB | 839.3 KB | 839.3 KB | 839.3 KB | 839.3 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 22 | 22 | 22 | 22 | 22 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 46 | 46 | 46 | 46 | 46 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 45 | 45 | 45 | 45 | 45 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |