Tested 2026-10-11 01:38:45 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 | 60 | 72 | 70 | 79 | 81 |
| Coach performance score | 58 | 75 | 73 | 86 | 87 |
| Privacy score | 55 | 63 | 63 | 72 | 72 |
| Best Practice score | 68 | 78 | 77 | 81 | 85 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 140 ms | 840 ms | 1.563 s | 4.268 s | 4.904 s |
| First Contentful Paint | 140 ms | 392 ms | 706 ms | 888 ms | 4.888 s |
| First Paint | 140 ms | 392 ms | 706 ms | 888 ms | 4.888 s |
| First Paint | 140 ms | 392 ms | 706 ms | 888 ms | 4.888 s |
| Cumulative Layout Shift | 0.0015 | 0.0335 | 0.0545 | 0.2622 | 0.2697 |
| Total Blocking Time | 148 ms | 225 ms | 279 ms | 432 ms | 684 ms |
| Max Potential First Input Delay | 114 ms | 141 ms | 169 ms | 260 ms | 470 ms |
| Fully Loaded | 1.769 s | 6.879 s | 8.093 s | 17.017 s | 18.081 s |
| backEndTime | 18 ms | 62 ms | 168 ms | 165 ms | 1.550 s |
| domContentLoadedTime | 128 ms | 586 ms | 997 ms | 2.332 s | 4.924 s |
| domInteractiveTime | 128 ms | 569 ms | 904 ms | 2.332 s | 4.918 s |
| domainLookupTime | 0 ms | 0 ms | 5 ms | 18 ms | 29 ms |
| frontEndTime | 1.185 s | 2.865 s | 3.438 s | 6.708 s | 7.222 s |
| pageDownloadTime | 2 ms | 19 ms | 129 ms | 426 ms | 448 ms |
| pageLoadTime | 1.335 s | 3.455 s | 3.734 s | 7.049 s | 7.378 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 6 ms | 14 ms | 111 ms | 20 ms | 1.490 s |
| serverResponseTime | 14 ms | 58 ms | 174 ms | 475 ms | 568 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 400 ms | 367 ms | 633 ms | 901 ms |
| Speed Index | 193 ms | 1.084 s | 2.363 s | 7.070 s | 8.290 s |
| Visual Complete 85% | 166 ms | 2.200 s | 3.708 s | 10.411 s | 14.566 s |
| Visual Complete 95% | 267 ms | 2.600 s | 4.003 s | 11.178 s | 15.166 s |
| Visual Complete 99% | 267 ms | 2.600 s | 4.352 s | 11.612 s | 15.666 s |
| Last Visual Change | 533 ms | 2.633 s | 4.592 s | 11.612 s | 15.666 s |
| Largest Image | 133 ms | 401 ms | 929 ms | 1.035 s | 7.267 s |
| Heading | 200 ms | 1.035 s | 3.616 s | 11.579 s | 15.633 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 4 | 7 | 8 | 11 | 12 |
| CPU Long Tasks total duration | 348 ms | 617 ms | 870 ms | 1.315 s | 3.694 s |
| CPU Parse HTML | 10 ms | 70 ms | 281 ms | 291 ms | 3.115 s |
| CPU Style Layout | 43 ms | 194 ms | 281 ms | 725 ms | 742 ms |
| CPU Paint Composite Render | 9 ms | 96 ms | 143 ms | 467 ms | 491 ms |
| CPU Script Parse Compile | 2 ms | 7 ms | 6 ms | 9 ms | 11 ms |
| CPU Script Evaluation | 404 ms | 854 ms | 892 ms | 1.487 s | 1.495 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 56.2 KB | 1.0 MB | 1.6 MB | 6.0 MB | 6.0 MB |
| HTML size | 0 b | 19.2 KB | 38.3 KB | 90.4 KB | 95.4 KB |
| CSS size | 8.8 KB | 82.0 KB | 67.9 KB | 135.2 KB | 137.8 KB |
| Javascript size | 411.1 KB | 1.1 MB | 1010.0 KB | 1.4 MB | 1.4 MB |
| Font size | 62.6 KB | 482.8 KB | 462.7 KB | 1015.3 KB | 1015.3 KB |
| Total size | 721.7 KB | 2.9 MB | 3.2 MB | 8.5 MB | 8.5 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 14 | 21 | 49 | 49 |
| CSS requests | 1 | 7 | 6 | 11 | 11 |
| Javascript requests | 5 | 9 | 20 | 51 | 51 |
| Font requests | 4 | 12 | 14 | 30 | 30 |
| Total requests | 21 | 62 | 72 | 154 | 154 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 18 | 59 | 68 | 151 | 151 |
| 204 responses | 2 | 2 | 3 | 8 | 8 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
| 404 responseserrors | 1 | 1 | 1 | 1 | 1 |
Accessibility violations found by axe, by severity.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Axe Critical Violations | 0 | 0 | 0 | 0 | 0 |
| Axe Serious Violations | 0 | 2 | 2 | 3 | 3 |
| Axe Minor Violations | 0 | 0 | 0 | 1 | 1 |
| Axe Moderate Violations | 0 | 3 | 2 | 3 | 3 |