Tested 2026-09-24 04:12:20 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 | 80 | 81 | 81 | 81 | 81 |
| Coach performance score | 82 | 83 | 83 | 84 | 84 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 74 | 74 | 74 | 74 | 74 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.200 s | 1.204 s | 1.414 s | 2.236 s | 2.236 s |
| First Contentful Paint | 1.200 s | 1.204 s | 1.414 s | 2.236 s | 2.236 s |
| First Paint | 1.200 s | 1.204 s | 1.414 s | 2.236 s | 2.236 s |
| First Paint | 1.200 s | 1.204 s | 1.414 s | 2.236 s | 2.236 s |
| Cumulative Layout Shift | 0.0312 | 0.0318 | 0.0317 | 0.0318 | 0.0318 |
| Total Blocking Time | 35 ms | 45 ms | 51 ms | 86 ms | 86 ms |
| Max Potential First Input Delay | 71 ms | 76 ms | 80 ms | 102 ms | 102 ms |
| Fully Loaded | 2.399 s | 2.455 s | 2.550 s | 2.966 s | 2.966 s |
| backEndTime | 404 ms | 404 ms | 464 ms | 699 ms | 699 ms |
| domContentLoadedTime | 843 ms | 1.184 s | 1.261 s | 2.230 s | 2.230 s |
| domInteractiveTime | 843 ms | 1.184 s | 1.261 s | 2.230 s | 2.230 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 887 ms | 1.514 s | 1.387 s | 1.575 s | 1.575 s |
| pageDownloadTime | 411 ms | 421 ms | 480 ms | 731 ms | 731 ms |
| pageLoadTime | 1.719 s | 2.346 s | 2.332 s | 2.861 s | 2.861 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 205 ms | 207 ms | 207 ms |
| serverResponseTime | 523 ms | 533 ms | 652 ms | 1.140 s | 1.140 s |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.166 s | 1.200 s | 1.406 s | 2.233 s | 2.233 s |
| Speed Index | 1.333 s | 1.360 s | 1.549 s | 2.314 s | 2.314 s |
| Visual Complete 85% | 1.166 s | 1.200 s | 1.406 s | 2.233 s | 2.233 s |
| Visual Complete 95% | 2.400 s | 2.433 s | 2.513 s | 2.900 s | 2.900 s |
| Visual Complete 99% | 2.400 s | 2.433 s | 2.513 s | 2.900 s | 2.900 s |
| Last Visual Change | 2.400 s | 2.433 s | 2.513 s | 2.900 s | 2.900 s |
| Largest Image | 2.200 s | 2.266 s | 2.346 s | 2.766 s | 2.766 s |
| Heading | 2.200 s | 2.266 s | 2.346 s | 2.766 s | 2.766 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 4 | 4 | 4 | 5 | 5 |
| CPU Long Tasks total duration | 484 ms | 499 ms | 511 ms | 575 ms | 575 ms |
| CPU Parse HTML | 111 ms | 117 ms | 119 ms | 129 ms | 129 ms |
| CPU Style Layout | 394 ms | 405 ms | 413 ms | 438 ms | 438 ms |
| CPU Paint Composite Render | 78 ms | 83 ms | 86 ms | 98 ms | 98 ms |
| CPU Script Parse Compile | 4 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 313 ms | 320 ms | 322 ms | 331 ms | 331 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 198.0 KB | 198.7 KB | 198.5 KB | 198.8 KB | 198.8 KB |
| HTML size | 203.6 KB | 203.6 KB | 203.6 KB | 203.7 KB | 203.7 KB |
| CSS size | 31.1 KB | 31.1 KB | 31.1 KB | 31.1 KB | 31.1 KB |
| Javascript size | 414.7 KB | 414.7 KB | 414.7 KB | 414.8 KB | 414.8 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 881.1 KB | 881.7 KB | 881.6 KB | 882.3 KB | 882.3 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 43 | 43 | 43 | 43 | 43 |
| CSS requests | 3 | 3 | 3 | 3 | 3 |
| Javascript requests | 10 | 10 | 10 | 10 | 10 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 78 | 78 | 78 | 78 | 78 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 77 | 77 | 77 | 77 | 77 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |