Tested 2026-09-20 12:14:16 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 | 81 | 82 | 82 | 82 | 82 |
| Coach performance score | 85 | 85 | 85 | 86 | 86 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 67 | 75 | 73 | 75 | 75 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.164 s | 1.184 s | 1.191 s | 1.248 s | 1.248 s |
| First Contentful Paint | 1.164 s | 1.184 s | 1.191 s | 1.248 s | 1.248 s |
| First Paint | 1.164 s | 1.184 s | 1.191 s | 1.248 s | 1.248 s |
| First Paint | 1.164 s | 1.184 s | 1.191 s | 1.248 s | 1.248 s |
| Cumulative Layout Shift | 0.0321 | 0.0321 | 0.0553 | 0.1481 | 0.1481 |
| Total Blocking Time | 56 ms | 64 ms | 125 ms | 379 ms | 379 ms |
| Max Potential First Input Delay | 78 ms | 80 ms | 138 ms | 370 ms | 370 ms |
| Fully Loaded | 2.243 s | 2.281 s | 3.947 s | 10.658 s | 10.658 s |
| backEndTime | 405 ms | 405 ms | 405 ms | 406 ms | 406 ms |
| domContentLoadedTime | 1.308 s | 1.321 s | 1.323 s | 1.341 s | 1.341 s |
| domInteractiveTime | 1.308 s | 1.321 s | 1.323 s | 1.341 s | 1.341 s |
| domainLookupTime | 82 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 632 ms | 664 ms | 659 ms | 692 ms | 692 ms |
| pageDownloadTime | 499 ms | 518 ms | 514 ms | 519 ms | 519 ms |
| pageLoadTime | 1.555 s | 1.578 s | 1.579 s | 1.616 s | 1.616 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 205 ms | 205 ms | 206 ms | 206 ms |
| serverResponseTime | 611 ms | 630 ms | 627 ms | 631 ms | 631 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.166 s | 1.166 s | 1.186 s | 1.233 s | 1.233 s |
| Speed Index | 1.275 s | 1.317 s | 1.320 s | 1.378 s | 1.378 s |
| Visual Complete 85% | 1.200 s | 1.366 s | 1.353 s | 1.433 s | 1.433 s |
| Visual Complete 95% | 1.400 s | 2.300 s | 2.126 s | 2.333 s | 2.333 s |
| Visual Complete 99% | 2.266 s | 2.333 s | 2.380 s | 2.666 s | 2.666 s |
| Last Visual Change | 2.266 s | 2.333 s | 2.380 s | 2.666 s | 2.666 s |
| Largest Image | 1.400 s | 2.100 s | 1.980 s | 2.166 s | 2.166 s |
| Heading | 1.200 s | 2.100 s | 1.940 s | 2.166 s | 2.166 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 3 | 4 | 4 | 4 | 4 |
| CPU Long Tasks total duration | 429 ms | 485 ms | 550 ms | 820 ms | 820 ms |
| CPU Parse HTML | 118 ms | 124 ms | 123 ms | 129 ms | 129 ms |
| CPU Style Layout | 483 ms | 500 ms | 553 ms | 776 ms | 776 ms |
| CPU Paint Composite Render | 85 ms | 95 ms | 96 ms | 107 ms | 107 ms |
| CPU Script Parse Compile | 3 ms | 3 ms | 4 ms | 7 ms | 7 ms |
| CPU Script Evaluation | 294 ms | 296 ms | 309 ms | 365 ms | 365 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 111.0 KB | 148.2 KB | 140.8 KB | 148.2 KB | 148.2 KB |
| HTML size | 264.4 KB | 264.4 KB | 264.4 KB | 264.4 KB | 264.4 KB |
| CSS size | 30.6 KB | 30.6 KB | 30.6 KB | 30.6 KB | 30.6 KB |
| Javascript size | 294.4 KB | 294.4 KB | 316.7 KB | 406.0 KB | 406.0 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 827.2 KB | 827.2 KB | 841.4 KB | 898.1 KB | 898.1 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 12 | 14 | 14 | 14 | 14 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 9 | 9 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 52 | 52 | 52 | 52 | 52 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 49 | 50 | 50 | 50 | 50 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 204 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |