Tested 2026-09-27 01:31:20 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 | 78 | 83 | 83 |
| Coach performance score | 76 | 80 | 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 | 324 ms | 836 ms | 877 ms | 1.372 s | 1.584 s |
| First Contentful Paint | 324 ms | 504 ms | 603 ms | 976 ms | 1.008 s |
| First Paint | 324 ms | 504 ms | 603 ms | 976 ms | 1.008 s |
| First Paint | 324 ms | 504 ms | 603 ms | 976 ms | 1.008 s |
| Cumulative Layout Shift | 0 | 0.0086 | 0.0101 | 0.0251 | 0.0331 |
| Total Blocking Time | 0 ms | 20 ms | 109 ms | 267 ms | 351 ms |
| Max Potential First Input Delay | 0 ms | 70 ms | 98 ms | 174 ms | 294 ms |
| Fully Loaded | 750 ms | 1.837 s | 2.687 s | 5.460 s | 5.950 s |
| backEndTime | 81 ms | 124 ms | 154 ms | 233 ms | 361 ms |
| domContentLoadedTime | 362 ms | 699 ms | 743 ms | 1.160 s | 1.361 s |
| domInteractiveTime | 358 ms | 695 ms | 737 ms | 1.155 s | 1.356 s |
| domainLookupTime | 0 ms | 0 ms | 1 ms | 3 ms | 12 ms |
| frontEndTime | 563 ms | 1.534 s | 1.998 s | 4.976 s | 5.793 s |
| pageDownloadTime | 2 ms | 3 ms | 107 ms | 585 ms | 708 ms |
| pageLoadTime | 740 ms | 1.803 s | 2.258 s | 5.090 s | 5.907 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 13 ms | 14 ms | 15 ms | 17 ms | 19 ms |
| serverResponseTime | 62 ms | 110 ms | 237 ms | 798 ms | 885 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 533 ms | 647 ms | 1.033 s | 2.566 s |
| Speed Index | 327 ms | 833 ms | 943 ms | 1.350 s | 2.645 s |
| Visual Complete 85% | 333 ms | 1.001 s | 1.225 s | 1.934 s | 2.966 s |
| Visual Complete 95% | 367 ms | 1.166 s | 1.360 s | 2.600 s | 3.000 s |
| Visual Complete 99% | 367 ms | 1.533 s | 1.721 s | 3.067 s | 3.337 s |
| Last Visual Change | 367 ms | 1.569 s | 2.014 s | 3.766 s | 6.140 s |
| Largest Image | 367 ms | 1.000 s | 1.125 s | 1.900 s | 3.000 s |
| Heading | 0 ms | 767 ms | 739 ms | 1.135 s | 1.166 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 3 | 4 | 8 | 8 |
| CPU Long Tasks total duration | 68 ms | 185 ms | 346 ms | 676 ms | 677 ms |
| CPU Parse HTML | 18 ms | 78 ms | 72 ms | 119 ms | 127 ms |
| CPU Style Layout | 88 ms | 160 ms | 150 ms | 200 ms | 207 ms |
| CPU Paint Composite Render | 12 ms | 27 ms | 33 ms | 58 ms | 69 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 7 ms | 17 ms | 17 ms |
| CPU Script Evaluation | 28 ms | 168 ms | 441 ms | 934 ms | 1.112 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 196.0 KB | 645.2 KB | 632.0 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.5 KB | 68.2 KB | 70.7 KB | 115.5 KB | 115.5 KB |
| CSS size | 14.2 KB | 77.2 KB | 83.1 KB | 135.0 KB | 135.0 KB |
| Javascript size | 41.9 KB | 300.5 KB | 462.3 KB | 1.1 MB | 1.1 MB |
| Font size | 125.3 KB | 639.0 KB | 739.9 KB | 1.4 MB | 1.4 MB |
| Total size | 394.0 KB | 2.3 MB | 1.9 MB | 2.5 MB | 2.5 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 | 5 | 10 | 10 | 13 | 13 |
| Total requests | 22 | 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 | 21 | 53 | 48 | 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 |