Tested 2026-10-12 01:31:14 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 | 72 | 78 | 77 | 83 | 83 |
| Coach performance score | 75 | 79 | 81 | 93 | 93 |
| Privacy score | 62 | 68 | 67 | 69 | 69 |
| Best Practice score | 81 | 91 | 91 | 98 | 98 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 376 ms | 636 ms | 832 ms | 1.660 s | 2.060 s |
| First Contentful Paint | 340 ms | 476 ms | 657 ms | 1.372 s | 1.556 s |
| First Paint | 340 ms | 476 ms | 657 ms | 1.372 s | 1.556 s |
| First Paint | 340 ms | 476 ms | 657 ms | 1.372 s | 1.556 s |
| Cumulative Layout Shift | 0.0011 | 0.0091 | 0.0107 | 0.0251 | 0.0331 |
| Total Blocking Time | 0 ms | 25 ms | 92 ms | 238 ms | 239 ms |
| Max Potential First Input Delay | 0 ms | 73 ms | 87 ms | 160 ms | 174 ms |
| Fully Loaded | 540 ms | 2.288 s | 2.336 s | 4.790 s | 4.884 s |
| backEndTime | 76 ms | 159 ms | 191 ms | 223 ms | 704 ms |
| domContentLoadedTime | 376 ms | 651 ms | 836 ms | 1.705 s | 2.585 s |
| domInteractiveTime | 369 ms | 646 ms | 830 ms | 1.700 s | 2.580 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 3 ms |
| frontEndTime | 340 ms | 1.793 s | 1.516 s | 2.421 s | 3.437 s |
| pageDownloadTime | 2 ms | 4 ms | 128 ms | 266 ms | 1.369 s |
| pageLoadTime | 521 ms | 1.895 s | 1.834 s | 3.602 s | 3.615 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 13 ms | 15 ms | 56 ms | 17 ms | 633 ms |
| serverResponseTime | 59 ms | 139 ms | 256 ms | 468 ms | 1.561 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 400 ms | 518 ms | 1.133 s | 1.566 s |
| Speed Index | 373 ms | 597 ms | 765 ms | 1.318 s | 1.786 s |
| Visual Complete 85% | 400 ms | 767 ms | 938 ms | 1.502 s | 2.100 s |
| Visual Complete 95% | 400 ms | 767 ms | 1.025 s | 1.666 s | 2.100 s |
| Visual Complete 99% | 400 ms | 1.233 s | 1.345 s | 2.870 s | 3.166 s |
| Last Visual Change | 400 ms | 1.300 s | 1.500 s | 3.633 s | 3.837 s |
| Largest Image | 400 ms | 734 ms | 924 ms | 1.502 s | 2.100 s |
| Heading | 0 ms | 633 ms | 650 ms | 1.233 s | 1.700 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 2 | 3 | 7 | 7 |
| CPU Long Tasks total duration | 57 ms | 171 ms | 340 ms | 633 ms | 1.265 s |
| CPU Parse HTML | 19 ms | 80 ms | 75 ms | 124 ms | 128 ms |
| CPU Style Layout | 78 ms | 160 ms | 194 ms | 194 ms | 795 ms |
| CPU Paint Composite Render | 10 ms | 28 ms | 35 ms | 64 ms | 64 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 7 ms | 15 ms | 21 ms |
| CPU Script Evaluation | 30 ms | 168 ms | 420 ms | 891 ms | 903 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 401.1 KB | 785.9 KB | 801.1 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.6 KB | 68.2 KB | 70.6 KB | 115.6 KB | 115.6 KB |
| CSS size | 14.2 KB | 77.2 KB | 83.5 KB | 137.8 KB | 137.8 KB |
| Javascript size | 41.9 KB | 303.8 KB | 464.0 KB | 1.1 MB | 1.1 MB |
| Font size | 130.8 KB | 639.0 KB | 739.8 KB | 1.4 MB | 1.4 MB |
| Total size | 770.6 KB | 2.3 MB | 2.1 MB | 2.9 MB | 2.9 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 5 | 23 | 20 | 33 | 33 |
| CSS requests | 3 | 8 | 8 | 10 | 10 |
| Javascript requests | 4 | 6 | 6 | 10 | 10 |
| Font requests | 6 | 10 | 10 | 13 | 13 |
| Total requests | 23 | 54 | 50 | 68 | 68 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 22 | 53 | 49 | 67 | 67 |
| 204 responses | 1 | 1 | 1 | 2 | 2 |
| 302 responses | 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 | 2 | 2 | 2 | 3 | 3 |
| Axe Minor Violations | 0 | 0 | 0 | 0 | 0 |
| Axe Moderate Violations | 1 | 2 | 2 | 3 | 3 |