Tested 2026-08-24 22:13:06 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 | 83 | 83 | 83 | 83 | 83 |
| Coach performance score | 87 | 87 | 87 | 87 | 87 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 75 | 75 | 75 | 75 | 75 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.016 s | 1.032 s | 1.046 s | 1.104 s | 1.104 s |
| First Contentful Paint | 1.016 s | 1.032 s | 1.046 s | 1.104 s | 1.104 s |
| First Paint | 1.016 s | 1.032 s | 1.046 s | 1.104 s | 1.104 s |
| First Paint | 1.016 s | 1.032 s | 1.046 s | 1.104 s | 1.104 s |
| Cumulative Layout Shift | 0.0338 | 0.0338 | 0.0338 | 0.0338 | 0.0338 |
| Total Blocking Time | 2 ms | 3 ms | 4 ms | 12 ms | 12 ms |
| Max Potential First Input Delay | 52 ms | 53 ms | 54 ms | 62 ms | 62 ms |
| Fully Loaded | 1.675 s | 1.925 s | 1.876 s | 1.937 s | 1.937 s |
| backEndTime | 403 ms | 404 ms | 411 ms | 423 ms | 423 ms |
| domContentLoadedTime | 985 ms | 1.000 s | 1.004 s | 1.023 s | 1.023 s |
| domInteractiveTime | 985 ms | 1.000 s | 1.004 s | 1.023 s | 1.023 s |
| domainLookupTime | 82 ms | 82 ms | 89 ms | 101 ms | 101 ms |
| frontEndTime | 482 ms | 763 ms | 709 ms | 770 ms | 770 ms |
| pageDownloadTime | 295 ms | 295 ms | 295 ms | 296 ms | 296 ms |
| pageLoadTime | 1.200 s | 1.462 s | 1.415 s | 1.487 s | 1.487 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 204 ms | 204 ms |
| serverResponseTime | 407 ms | 408 ms | 408 ms | 408 ms | 408 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.000 s | 1.033 s | 1.040 s | 1.100 s | 1.100 s |
| Speed Index | 1.066 s | 1.100 s | 1.103 s | 1.149 s | 1.149 s |
| Visual Complete 85% | 1.000 s | 1.033 s | 1.040 s | 1.100 s | 1.100 s |
| Visual Complete 95% | 1.433 s | 1.433 s | 1.460 s | 1.500 s | 1.500 s |
| Visual Complete 99% | 1.533 s | 1.767 s | 1.733 s | 1.800 s | 1.800 s |
| Last Visual Change | 1.600 s | 1.833 s | 1.793 s | 1.866 s | 1.866 s |
| Largest Image | 1.533 s | 1.767 s | 1.733 s | 1.800 s | 1.800 s |
| Heading | 1.533 s | 1.767 s | 1.733 s | 1.800 s | 1.800 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 2 | 2 | 2 | 2 | 2 |
| CPU Long Tasks total duration | 265 ms | 273 ms | 271 ms | 275 ms | 275 ms |
| CPU Parse HTML | 73 ms | 74 ms | 75 ms | 77 ms | 77 ms |
| CPU Style Layout | 288 ms | 291 ms | 294 ms | 304 ms | 304 ms |
| CPU Paint Composite Render | 47 ms | 48 ms | 49 ms | 54 ms | 54 ms |
| CPU Script Parse Compile | 4 ms | 4 ms | 4 ms | 5 ms | 5 ms |
| CPU Script Evaluation | 255 ms | 263 ms | 263 ms | 273 ms | 273 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 97.1 KB | 97.1 KB | 97.6 KB | 99.5 KB | 99.5 KB |
| HTML size | 140.7 KB | 140.7 KB | 140.7 KB | 140.7 KB | 140.7 KB |
| CSS size | 31.8 KB | 31.8 KB | 31.8 KB | 31.8 KB | 31.8 KB |
| Javascript size | 382.8 KB | 382.8 KB | 382.8 KB | 382.8 KB | 382.8 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 691.2 KB | 691.3 KB | 691.8 KB | 693.6 KB | 693.6 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 10 | 10 | 10 | 11 | 11 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 45 | 45 | 45 | 46 | 46 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 44 | 44 | 44 | 45 | 45 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |