Tested 2026-09-24 04:43:49 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 | 77 | 77 | 77 | 77 | 77 |
| Coach performance score | 78 | 78 | 78 | 78 | 78 |
| Privacy score | 76 | 76 | 76 | 76 | 76 |
| Best Practice score | 78 | 78 | 78 | 78 | 78 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 6.316 s | 6.360 s | 6.359 s | 6.404 s | 6.404 s |
| First Contentful Paint | 1.276 s | 1.288 s | 1.286 s | 1.296 s | 1.296 s |
| First Paint | 1.276 s | 1.288 s | 1.286 s | 1.296 s | 1.296 s |
| First Paint | 1.276 s | 1.288 s | 1.286 s | 1.296 s | 1.296 s |
| Cumulative Layout Shift | 0.0841 | 0.0841 | 0.0841 | 0.0841 | 0.0841 |
| Total Blocking Time | 3.396 s | 3.441 s | 3.436 s | 3.474 s | 3.474 s |
| Max Potential First Input Delay | 2.791 s | 2.806 s | 2.822 s | 2.879 s | 2.879 s |
| Fully Loaded | 4.086 s | 4.356 s | 4.299 s | 4.392 s | 4.392 s |
| backEndTime | 403 ms | 404 ms | 404 ms | 405 ms | 405 ms |
| domContentLoadedTime | 1.276 s | 1.283 s | 1.284 s | 1.300 s | 1.300 s |
| domInteractiveTime | 1.276 s | 1.283 s | 1.284 s | 1.300 s | 1.300 s |
| domainLookupTime | 83 ms | 83 ms | 83 ms | 83 ms | 83 ms |
| frontEndTime | 1.460 s | 1.468 s | 1.467 s | 1.471 s | 1.471 s |
| pageDownloadTime | 294 ms | 295 ms | 295 ms | 298 ms | 298 ms |
| pageLoadTime | 2.161 s | 2.167 s | 2.166 s | 2.169 s | 2.169 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 205 ms | 205 ms |
| serverResponseTime | 406 ms | 407 ms | 407 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 | 1.233 s | 1.300 s | 1.280 s | 1.300 s | 1.300 s |
| Speed Index | 1.606 s | 1.668 s | 1.651 s | 1.673 s | 1.673 s |
| Visual Complete 85% | 1.233 s | 1.300 s | 1.280 s | 1.300 s | 1.300 s |
| Visual Complete 95% | 6.300 s | 6.333 s | 6.353 s | 6.400 s | 6.400 s |
| Visual Complete 99% | 6.300 s | 6.333 s | 6.353 s | 6.400 s | 6.400 s |
| Last Visual Change | 6.300 s | 6.333 s | 6.353 s | 6.400 s | 6.400 s |
| Largest Image | 1.233 s | 1.300 s | 1.280 s | 1.300 s | 1.300 s |
| Heading | 1.233 s | 1.300 s | 1.280 s | 1.300 s | 1.300 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 9 | 9 | 9 | 10 | 10 |
| CPU Long Tasks total duration | 4.271 s | 4.312 s | 4.322 s | 4.392 s | 4.392 s |
| CPU Parse HTML | 125 ms | 127 ms | 129 ms | 135 ms | 135 ms |
| CPU Style Layout | 977 ms | 986 ms | 991 ms | 1.027 s | 1.027 s |
| CPU Paint Composite Render | 125 ms | 129 ms | 134 ms | 150 ms | 150 ms |
| CPU Script Parse Compile | 6 ms | 6 ms | 6 ms | 7 ms | 7 ms |
| CPU Script Evaluation | 328 ms | 337 ms | 337 ms | 347 ms | 347 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 451.0 KB | 451.0 KB | 451.0 KB | 451.0 KB | 451.0 KB |
| HTML size | 140.7 KB | 140.7 KB | 140.7 KB | 140.7 KB | 140.7 KB |
| CSS size | 36.2 KB | 36.2 KB | 36.2 KB | 36.2 KB | 36.2 KB |
| Javascript size | 839.7 KB | 839.7 KB | 839.7 KB | 839.7 KB | 839.7 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB | 1.7 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 22 | 22 | 22 | 22 | 22 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 8 | 8 | 8 | 8 | 8 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 45 | 45 | 45 | 45 | 45 |
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 | 44 | 44 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |