Tested 2026-10-07 01:31:03 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 | 74 | 79 | 80 | 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 | 372 ms | 612 ms | 747 ms | 1.560 s | 1.660 s |
| First Contentful Paint | 308 ms | 472 ms | 475 ms | 704 ms | 896 ms |
| First Paint | 308 ms | 472 ms | 475 ms | 704 ms | 896 ms |
| First Paint | 308 ms | 472 ms | 475 ms | 704 ms | 896 ms |
| Cumulative Layout Shift | 0 | 0.0117 | 0.0122 | 0.0327 | 0.0394 |
| Total Blocking Time | 0 ms | 20 ms | 90 ms | 243 ms | 247 ms |
| Max Potential First Input Delay | 0 ms | 70 ms | 84 ms | 162 ms | 164 ms |
| Fully Loaded | 749 ms | 2.194 s | 2.232 s | 4.379 s | 4.733 s |
| backEndTime | 80 ms | 129 ms | 132 ms | 183 ms | 213 ms |
| domContentLoadedTime | 332 ms | 584 ms | 565 ms | 861 ms | 911 ms |
| domInteractiveTime | 326 ms | 578 ms | 559 ms | 856 ms | 906 ms |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 3 ms |
| frontEndTime | 552 ms | 1.476 s | 1.482 s | 2.433 s | 2.590 s |
| pageDownloadTime | 2 ms | 3 ms | 21 ms | 46 ms | 187 ms |
| pageLoadTime | 737 ms | 1.559 s | 1.635 s | 2.517 s | 2.697 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 14 ms | 15 ms | 15 ms | 17 ms | 18 ms |
| serverResponseTime | 58 ms | 115 ms | 131 ms | 196 ms | 330 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 100 ms | 466 ms | 620 ms | 867 ms | 2.866 s |
| Speed Index | 368 ms | 556 ms | 791 ms | 1.070 s | 2.970 s |
| Visual Complete 85% | 400 ms | 733 ms | 1.020 s | 1.666 s | 2.866 s |
| Visual Complete 95% | 400 ms | 966 ms | 1.124 s | 1.666 s | 3.433 s |
| Visual Complete 99% | 500 ms | 1.366 s | 1.442 s | 2.102 s | 3.766 s |
| Last Visual Change | 500 ms | 1.366 s | 1.578 s | 2.369 s | 5.533 s |
| Largest Image | 333 ms | 867 ms | 1.075 s | 1.666 s | 3.766 s |
| Heading | 0 ms | 600 ms | 528 ms | 866 ms | 867 ms |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 2 | 4 | 7 | 7 |
| CPU Long Tasks total duration | 55 ms | 173 ms | 306 ms | 627 ms | 659 ms |
| CPU Parse HTML | 18 ms | 76 ms | 66 ms | 91 ms | 92 ms |
| CPU Style Layout | 109 ms | 170 ms | 155 ms | 189 ms | 207 ms |
| CPU Paint Composite Render | 16 ms | 29 ms | 33 ms | 55 ms | 71 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 6 ms | 14 ms | 15 ms |
| CPU Script Evaluation | 32 ms | 179 ms | 421 ms | 884 ms | 932 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 304.3 KB | 794.1 KB | 781.2 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.5 KB | 68.2 KB | 62.8 KB | 89.9 KB | 90.2 KB |
| CSS size | 14.2 KB | 77.2 KB | 83.3 KB | 135.2 KB | 137.8 KB |
| Javascript size | 41.9 KB | 302.3 KB | 462.3 KB | 1.1 MB | 1.1 MB |
| Font size | 130.8 KB | 639.0 KB | 741.0 KB | 1.4 MB | 1.4 MB |
| Total size | 770.5 KB | 2.2 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 | 9 | 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 | 3 |
| 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 |