Tested 2026-10-10 01:38:21 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 | 74 | 73 | 86 | 86 |
| 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 | 820 ms | 1.537 s | 4.552 s | 6.040 s |
| First Contentful Paint | 140 ms | 520 ms | 745 ms | 1.596 s | 3.924 s |
| First Paint | 140 ms | 520 ms | 745 ms | 1.596 s | 3.924 s |
| First Paint | 140 ms | 520 ms | 745 ms | 1.596 s | 3.924 s |
| Cumulative Layout Shift | 0 | 0.0268 | 0.0544 | 0.2681 | 0.2917 |
| Total Blocking Time | 138 ms | 223 ms | 230 ms | 342 ms | 385 ms |
| Max Potential First Input Delay | 100 ms | 139 ms | 137 ms | 165 ms | 172 ms |
| Fully Loaded | 747 ms | 6.782 s | 7.782 s | 15.639 s | 17.691 s |
| backEndTime | 19 ms | 58 ms | 170 ms | 179 ms | 1.560 s |
| domContentLoadedTime | 129 ms | 745 ms | 1.026 s | 2.573 s | 3.950 s |
| domInteractiveTime | 129 ms | 645 ms | 942 ms | 2.573 s | 3.945 s |
| domainLookupTime | 0 ms | 0 ms | 2 ms | 9 ms | 15 ms |
| frontEndTime | 695 ms | 2.830 s | 2.936 s | 4.354 s | 6.874 s |
| pageDownloadTime | 2 ms | 16 ms | 162 ms | 491 ms | 1.260 s |
| pageLoadTime | 728 ms | 3.282 s | 3.267 s | 5.844 s | 6.911 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 7 ms | 14 ms | 112 ms | 20 ms | 1.500 s |
| serverResponseTime | 14 ms | 58 ms | 211 ms | 535 ms | 1.397 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 333 ms | 598 ms | 1.600 s | 3.433 s |
| Speed Index | 153 ms | 1.057 s | 2.445 s | 6.712 s | 7.528 s |
| Visual Complete 85% | 167 ms | 1.967 s | 3.472 s | 9.944 s | 11.400 s |
| Visual Complete 95% | 200 ms | 2.400 s | 3.972 s | 10.111 s | 12.100 s |
| Visual Complete 99% | 200 ms | 2.400 s | 4.152 s | 10.177 s | 12.667 s |
| Last Visual Change | 200 ms | 2.400 s | 4.432 s | 10.177 s | 12.667 s |
| Largest Image | 0 ms | 467 ms | 1.082 s | 3.733 s | 6.067 s |
| Heading | 0 ms | 1.800 s | 3.361 s | 10.177 s | 12.600 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 | 10 | 12 |
| CPU Long Tasks total duration | 338 ms | 624 ms | 661 ms | 929 ms | 1.208 s |
| CPU Parse HTML | 9 ms | 44 ms | 46 ms | 88 ms | 90 ms |
| CPU Style Layout | 42 ms | 199 ms | 254 ms | 587 ms | 601 ms |
| CPU Paint Composite Render | 10 ms | 71 ms | 109 ms | 322 ms | 373 ms |
| CPU Script Parse Compile | 1 ms | 5 ms | 6 ms | 10 ms | 10 ms |
| CPU Script Evaluation | 397 ms | 839 ms | 832 ms | 1.415 s | 1.436 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 59.5 KB | 1.0 MB | 1.6 MB | 6.0 MB | 6.0 MB |
| HTML size | 0 b | 19.1 KB | 38.4 KB | 90.5 KB | 95.3 KB |
| CSS size | 8.8 KB | 81.9 KB | 67.9 KB | 135.2 KB | 137.8 KB |
| Javascript size | 411.9 KB | 1.1 MB | 988.0 KB | 1.4 MB | 1.4 MB |
| Font size | 62.6 KB | 482.8 KB | 463.9 KB | 1015.3 KB | 1015.3 KB |
| Total size | 725.1 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 | 20 | 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 | 63 | 71 | 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 | 60 | 67 | 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 |