Tested 2026-10-20 04:21:38 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 | 70 | 69 | 70 | 70 |
| Coach performance score | 68 | 78 | 76 | 79 | 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 | 380 ms | 516 ms | 789 ms | 1.492 s | 2.864 s |
| First Contentful Paint | 372 ms | 448 ms | 592 ms | 1.164 s | 2.864 s |
| First Paint | 372 ms | 448 ms | 592 ms | 1.164 s | 2.864 s |
| First Paint | 372 ms | 448 ms | 592 ms | 1.164 s | 2.864 s |
| Cumulative Layout Shift | 0 | 0 | 0 | 0 | 0 |
| Total Blocking Time | 45 ms | 54 ms | 65 ms | 101 ms | 114 ms |
| Max Potential First Input Delay | 94 ms | 102 ms | 103 ms | 108 ms | 114 ms |
| Fully Loaded | 844 ms | 1.020 s | 1.874 s | 4.214 s | 5.658 s |
| backEndTime | 39 ms | 54 ms | 200 ms | 767 ms | 2.513 s |
| domContentLoadedTime | 388 ms | 475 ms | 621 ms | 1.152 s | 2.852 s |
| domInteractiveTime | 380 ms | 467 ms | 613 ms | 1.147 s | 2.847 s |
| domainLookupTime | 0 ms | 2 ms | 3 ms | 5 ms | 12 ms |
| frontEndTime | 430 ms | 503 ms | 593 ms | 886 ms | 1.289 s |
| pageDownloadTime | 1 ms | 2 ms | 2 ms | 3 ms | 7 ms |
| pageLoadTime | 492 ms | 611 ms | 794 ms | 1.317 s | 2.950 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 0 ms | 24 ms | 23 ms | 26 ms | 37 ms |
| serverResponseTime | 10 ms | 17 ms | 28 ms | 60 ms | 158 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 400 ms | 451 ms | 535 ms | 933 ms | 1.333 s |
| Speed Index | 400 ms | 500 ms | 765 ms | 1.458 s | 1.969 s |
| Visual Complete 85% | 400 ms | 501 ms | 984 ms | 2.100 s | 3.800 s |
| Visual Complete 95% | 400 ms | 533 ms | 1.026 s | 2.133 s | 3.800 s |
| Visual Complete 99% | 400 ms | 534 ms | 1.124 s | 2.566 s | 3.900 s |
| Last Visual Change | 400 ms | 534 ms | 1.196 s | 2.866 s | 4.100 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 2 | 3 | 3 | 5 | 5 |
| CPU Long Tasks total duration | 175 ms | 261 ms | 280 ms | 373 ms | 395 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 | 15.1 KB | 16.6 KB | 17.8 KB | 23.0 KB | 23.1 KB |
| CSS size | 234.5 KB | 234.5 KB | 235.4 KB | 238.2 KB | 238.3 KB |
| Javascript size | 622.5 KB | 653.9 KB | 648.9 KB | 668.5 KB | 669.0 KB |
| Font size | 0 b | 0 b | 31.3 KB | 187.4 KB | 188.2 KB |
| Total size | 944.5 KB | 985.6 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 |
