Tested 2026-10-20 10:21:46 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 | 64 | 70 | 70 | 82 | 82 |
| Coach performance score | 67 | 78 | 79 | 99 | 99 |
| Privacy score | 54 | 54 | 57 | 69 | 69 |
| Best Practice score | 57 | 82 | 77 | 82 | 82 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 372 ms | 700 ms | 1.335 s | 1.880 s | 6.720 s |
| First Contentful Paint | 372 ms | 436 ms | 959 ms | 1.172 s | 6.720 s |
| First Paint | 372 ms | 436 ms | 959 ms | 1.172 s | 6.720 s |
| First Paint | 372 ms | 436 ms | 959 ms | 1.172 s | 6.720 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 46 ms | 54 ms | 71 ms | 115 ms | 138 ms |
| Max Potential First Input Delay | 96 ms | 101 ms | 103 ms | 110 ms | 118 ms |
| Fully Loaded | 74 ms | 1.022 s | 1.717 s | 3.336 s | 7.266 s |
| backEndTime | 45 ms | 55 ms | 65 ms | 90 ms | 186 ms |
| domContentLoadedTime | 57 ms | 516 ms | 840 ms | 1.169 s | 6.711 s |
| domInteractiveTime | 56 ms | 500 ms | 833 ms | 1.153 s | 6.698 s |
| domainLookupTime | 0 ms | 4 ms | 4 ms | 11 ms | 23 ms |
| frontEndTime | 11 ms | 688 ms | 1.056 s | 2.108 s | 6.766 s |
| pageDownloadTime | 1 ms | 2 ms | 4 ms | 9 ms | 50 ms |
| pageLoadTime | 57 ms | 750 ms | 1.126 s | 2.166 s | 6.822 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 23 ms | 25 ms | 25 ms | 26 ms | 42 ms |
| serverResponseTime | 6 ms | 18 ms | 24 ms | 47 ms | 113 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 400 ms | 435 ms | 969 ms | 1.200 s | 6.733 s |
| Speed Index | 400 ms | 634 ms | 1.289 s | 1.466 s | 6.733 s |
| Visual Complete 85% | 400 ms | 700 ms | 1.481 s | 1.966 s | 6.733 s |
| Visual Complete 95% | 400 ms | 700 ms | 1.517 s | 2.100 s | 6.733 s |
| Visual Complete 99% | 400 ms | 700 ms | 1.654 s | 2.666 s | 6.733 s |
| Last Visual Change | 400 ms | 700 ms | 1.730 s | 2.800 s | 6.733 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 | 6 |
| CPU Long Tasks total duration | 170 ms | 305 ms | 306 ms | 432 ms | 463 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 54.2 KB | 65.3 KB | 443.7 KB | 1.5 MB | 1.5 MB |
| HTML size | 15.1 KB | 16.9 KB | 20.2 KB | 23.1 KB | 62.0 KB |
| CSS size | 234.5 KB | 234.5 KB | 235.5 KB | 238.2 KB | 238.4 KB |
| Javascript size | 622.5 KB | 655.3 KB | 652.2 KB | 668.5 KB | 668.5 KB |
| Font size | 0 b | 0 b | 52.1 KB | 187.4 KB | 187.9 KB |
| Total size | 960.5 KB | 985.4 KB | 1.4 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 | 2 | 3 | 11 | 28 | 28 |
| CSS requests | 4 | 4 | 5 | 6 | 6 |
| Javascript requests | 13 | 14 | 14 | 17 | 17 |
| Font requests | 0 | 0 | 1 | 5 | 5 |
| Total requests | 23 | 25 | 35 | 61 | 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 | 34 | 60 | 60 |
| 204 responses | 1 | 1 | 1 | 1 | 1 |
