Tested 2026-09-22 07:04:27 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 | 73 | 79 | 77 | 83 | 83 |
| Coach performance score | 76 | 80 | 81 | 92 | 92 |
| 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 | 308 ms | 516 ms | 714 ms | 1.864 s | 1.960 s |
| First Contentful Paint | 308 ms | 508 ms | 523 ms | 828 ms | 980 ms |
| First Paint | 308 ms | 508 ms | 523 ms | 828 ms | 980 ms |
| First Paint | 308 ms | 508 ms | 523 ms | 828 ms | 980 ms |
| Cumulative Layout Shift | 0.0008 | 0.0109 | 0.0121 | 0.0331 | 0.0388 |
| Total Blocking Time | 0 ms | 19 ms | 107 ms | 333 ms | 417 ms |
| Max Potential First Input Delay | 0 ms | 69 ms | 88 ms | 164 ms | 212 ms |
| Fully Loaded | 452 ms | 1.798 s | 2.552 s | 6.548 s | 7.738 s |
| backEndTime | 82 ms | 133 ms | 141 ms | 208 ms | 234 ms |
| domContentLoadedTime | 366 ms | 731 ms | 677 ms | 854 ms | 1.148 s |
| domInteractiveTime | 361 ms | 724 ms | 672 ms | 849 ms | 1.143 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 2 ms |
| frontEndTime | 270 ms | 1.419 s | 1.870 s | 5.955 s | 6.141 s |
| pageDownloadTime | 2 ms | 3 ms | 41 ms | 239 ms | 288 ms |
| pageLoadTime | 442 ms | 1.518 s | 2.051 s | 6.066 s | 6.236 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 12 ms | 14 ms | 15 ms | 17 ms | 17 ms |
| serverResponseTime | 65 ms | 119 ms | 160 ms | 452 ms | 472 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 466 ms | 453 ms | 833 ms | 967 ms |
| Speed Index | 343 ms | 541 ms | 712 ms | 1.367 s | 1.622 s |
| Visual Complete 85% | 333 ms | 633 ms | 932 ms | 1.977 s | 2.500 s |
| Visual Complete 95% | 333 ms | 700 ms | 1.012 s | 1.977 s | 2.567 s |
| Visual Complete 99% | 466 ms | 1.100 s | 1.437 s | 2.600 s | 3.967 s |
| Last Visual Change | 466 ms | 1.333 s | 1.524 s | 2.767 s | 3.967 s |
| Largest Image | 333 ms | 700 ms | 893 ms | 1.833 s | 2.500 s |
| Heading | 400 ms | 667 ms | 817 ms | 1.100 s | 2.500 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 | 8 |
| CPU Long Tasks total duration | 55 ms | 171 ms | 323 ms | 729 ms | 852 ms |
| CPU Parse HTML | 18 ms | 74 ms | 74 ms | 124 ms | 132 ms |
| CPU Style Layout | 90 ms | 173 ms | 164 ms | 237 ms | 252 ms |
| CPU Paint Composite Render | 13 ms | 27 ms | 34 ms | 56 ms | 79 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 7 ms | 16 ms | 16 ms |
| CPU Script Evaluation | 32 ms | 182 ms | 446 ms | 973 ms | 1.103 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 340.3 KB | 704.5 KB | 675.3 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.4 KB | 68.2 KB | 70.4 KB | 115.5 KB | 115.5 KB |
| CSS size | 14.2 KB | 76.7 KB | 84.0 KB | 134.5 KB | 134.5 KB |
| Javascript size | 41.9 KB | 299.8 KB | 461.0 KB | 1.1 MB | 1.1 MB |
| Font size | 125.3 KB | 638.9 KB | 739.9 KB | 1.4 MB | 1.4 MB |
| Total size | 545.8 KB | 2.3 MB | 2.0 MB | 2.6 MB | 2.6 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 | 7 | 7 | 9 | 9 |
| Javascript requests | 4 | 6 | 6 | 10 | 10 |
| Font requests | 5 | 10 | 10 | 13 | 13 |
| Total requests | 22 | 53 | 49 | 67 | 67 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 21 | 52 | 48 | 66 | 66 |
| 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 |