Tested 2026-10-15 16:14:07 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 | 65 | 68 | 68 | 70 | 70 |
| Coach performance score | 68 | 75 | 74 | 78 | 79 |
| Privacy score | 54 | 54 | 54 | 54 | 54 |
| Best Practice score | 81 | 82 | 82 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 384 ms | 702 ms | 1.264 s | 2.556 s | 6.340 s |
| First Contentful Paint | 348 ms | 504 ms | 1.061 s | 2.556 s | 6.340 s |
| First Paint | 348 ms | 504 ms | 1.061 s | 2.556 s | 6.340 s |
| First Paint | 348 ms | 504 ms | 1.061 s | 2.556 s | 6.340 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 45 ms | 71 ms | 77 ms | 110 ms | 194 ms |
| Max Potential First Input Delay | 95 ms | 108 ms | 114 ms | 142 ms | 153 ms |
| Fully Loaded | 904 ms | 1.551 s | 2.371 s | 4.762 s | 7.254 s |
| backEndTime | 45 ms | 55 ms | 585 ms | 1.953 s | 5.942 s |
| domContentLoadedTime | 404 ms | 513 ms | 1.121 s | 2.657 s | 6.331 s |
| domInteractiveTime | 393 ms | 504 ms | 1.109 s | 2.648 s | 6.321 s |
| domainLookupTime | 0 ms | 3 ms | 3 ms | 5 ms | 11 ms |
| frontEndTime | 450 ms | 627 ms | 789 ms | 1.380 s | 1.620 s |
| pageDownloadTime | 1 ms | 2 ms | 2 ms | 3 ms | 9 ms |
| pageLoadTime | 497 ms | 833 ms | 1.376 s | 2.775 s | 6.487 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 22 ms | 24 ms | 25 ms | 31 ms | 40 ms |
| serverResponseTime | 9 ms | 20 ms | 549 ms | 1.921 s | 5.913 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 366 ms | 501 ms | 1.073 s | 2.566 s | 6.333 s |
| Speed Index | 401 ms | 618 ms | 1.246 s | 2.566 s | 6.333 s |
| Visual Complete 85% | 401 ms | 651 ms | 1.337 s | 2.566 s | 6.333 s |
| Visual Complete 95% | 401 ms | 700 ms | 1.389 s | 2.566 s | 6.333 s |
| Visual Complete 99% | 401 ms | 700 ms | 1.465 s | 2.700 s | 6.366 s |
| Last Visual Change | 401 ms | 700 ms | 1.513 s | 2.736 s | 6.366 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 2 | 4 | 4 | 6 | 9 |
| CPU Long Tasks total duration | 174 ms | 338 ms | 362 ms | 572 ms | 727 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 54.2 KB | 65.3 KB | 343.7 KB | 1.1 MB | 1.5 MB |
| HTML size | 15.0 KB | 16.6 KB | 18.1 KB | 23.0 KB | 26.8 KB |
| CSS size | 234.4 KB | 234.4 KB | 235.4 KB | 238.2 KB | 238.2 KB |
| Javascript size | 621.5 KB | 653.1 KB | 647.9 KB | 667.6 KB | 667.6 KB |
| Font size | 0 b | 0 b | 31.2 KB | 187.4 KB | 187.4 KB |
| Total size | 943.6 KB | 984.5 KB | 1.2 MB | 2.2 MB | 2.6 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 2 | 3 | 8 | 25 | 28 |
| CSS requests | 4 | 4 | 4 | 6 | 6 |
| Javascript requests | 13 | 13 | 14 | 17 | 17 |
| Font requests | 0 | 0 | 1 | 5 | 5 |
| Total requests | 23 | 25 | 32 | 58 | 61 |
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 | 24 | 31 | 57 | 60 |
| 204 responses | 1 | 1 | 1 | 1 | 1 |
