Tested 2026-10-20 22:34:08 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 | 80 | 80 | 81 | 82 |
| Coach performance score | 71 | 84 | 83 | 86 | 86 |
| Privacy score | 74 | 78 | 78 | 78 | 78 |
| Best Practice score | 60 | 76 | 73 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 260 ms | 950 ms | 1.052 s | 2.116 s | 5.724 s |
| First Contentful Paint | 224 ms | 428 ms | 919 ms | 1.976 s | 5.608 s |
| First Paint | 224 ms | 428 ms | 919 ms | 1.976 s | 5.608 s |
| First Paint | 224 ms | 428 ms | 919 ms | 1.976 s | 5.608 s |
| Cumulative Layout Shift | 0 | 0.0889 | 0.1506 | 0.3648 | 0.7502 |
| Total Blocking Time | 0 ms | 64 ms | 67 ms | 88 ms | 154 ms |
| Max Potential First Input Delay | 0 ms | 114 ms | 109 ms | 123 ms | 140 ms |
| Fully Loaded | 702 ms | 1.525 s | 1.619 s | 2.722 s | 6.382 s |
| backEndTime | 29 ms | 132 ms | 624 ms | 1.711 s | 4.765 s |
| domContentLoadedTime | 301 ms | 631 ms | 978 ms | 2.034 s | 5.588 s |
| domInteractiveTime | 301 ms | 620 ms | 977 ms | 2.034 s | 5.588 s |
| domainLookupTime | 0 ms | 1 ms | 3 ms | 10 ms | 31 ms |
| frontEndTime | 255 ms | 368 ms | 478 ms | 692 ms | 3.503 s |
| pageDownloadTime | 1 ms | 6 ms | 7 ms | 9 ms | 81 ms |
| pageLoadTime | 340 ms | 1.058 s | 1.109 s | 2.089 s | 5.593 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 19 ms | 19 ms | 22 ms | 48 ms |
| serverResponseTime | 11 ms | 112 ms | 594 ms | 1.649 s | 4.728 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 34 ms | 450 ms | 934 ms | 2.002 s | 5.633 s |
| Speed Index | 322 ms | 1.010 s | 1.065 s | 2.195 s | 5.731 s |
| Visual Complete 85% | 300 ms | 1.000 s | 1.139 s | 2.233 s | 6.266 s |
| Visual Complete 95% | 334 ms | 1.200 s | 1.322 s | 2.366 s | 7.000 s |
| Visual Complete 99% | 466 ms | 1.669 s | 1.927 s | 2.833 s | 7.033 s |
| Last Visual Change | 1.233 s | 2.066 s | 2.218 s | 3.309 s | 7.033 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 2 | 2 | 3 | 4 |
| CPU Long Tasks total duration | 106 ms | 170 ms | 167 ms | 243 ms | 397 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 95.0 KB | 257.5 KB | 331.4 KB | 609.0 KB | 1.6 MB |
| HTML size | 23.7 KB | 26.1 KB | 26.9 KB | 30.2 KB | 45.3 KB |
| CSS size | 99.3 KB | 99.3 KB | 110.2 KB | 148.3 KB | 158.4 KB |
| Javascript size | 346.5 KB | 346.6 KB | 373.5 KB | 514.1 KB | 645.7 KB |
| Font size | 53.6 KB | 124.9 KB | 121.4 KB | 203.8 KB | 264.5 KB |
| Total size | 635.1 KB | 908.4 KB | 1.0 MB | 1.5 MB | 4.1 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 7 | 14 | 14 | 19 | 37 |
| CSS requests | 6 | 6 | 7 | 8 | 15 |
| Javascript requests | 17 | 17 | 18 | 23 | 26 |
| Font requests | 4 | 5 | 5 | 6 | 9 |
| Total requests | 45 | 53 | 55 | 66 | 98 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 45 | 53 | 55 | 63 | 98 |
| 206 responses | 4 | 5 | 5 | 8 | 8 |
