Tested 2026-07-27 21:25:24 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 | 79 | 79 | 79 | 79 | 79 |
| Coach performance score | 80 | 80 | 80 | 80 | 80 |
| 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 | 1.156 s | 1.192 s | 1.198 s | 1.232 s | 1.232 s |
| First Contentful Paint | 1.156 s | 1.192 s | 1.198 s | 1.232 s | 1.232 s |
| First Paint | 1.156 s | 1.192 s | 1.198 s | 1.232 s | 1.232 s |
| First Paint | 1.156 s | 1.192 s | 1.198 s | 1.232 s | 1.232 s |
| Cumulative Layout Shift | 0.0006 | 0.0006 | 0.0006 | 0.0006 | 0.0006 |
| Total Blocking Time | 71 ms | 90 ms | 89 ms | 113 ms | 113 ms |
| Max Potential First Input Delay | 74 ms | 77 ms | 78 ms | 85 ms | 85 ms |
| Fully Loaded | 8.202 s | 8.310 s | 8.315 s | 8.523 s | 8.523 s |
| backEndTime | 402 ms | 403 ms | 403 ms | 404 ms | 404 ms |
| domContentLoadedTime | 1.311 s | 1.333 s | 1.334 s | 1.356 s | 1.356 s |
| domInteractiveTime | 1.311 s | 1.333 s | 1.334 s | 1.356 s | 1.356 s |
| domainLookupTime | 82 ms | 82 ms | 82 ms | 83 ms | 83 ms |
| frontEndTime | 2.362 s | 2.604 s | 2.570 s | 2.645 s | 2.645 s |
| pageDownloadTime | 541 ms | 546 ms | 545 ms | 547 ms | 547 ms |
| pageLoadTime | 3.307 s | 3.553 s | 3.518 s | 3.594 s | 3.594 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 204 ms | 204 ms |
| serverResponseTime | 653 ms | 658 ms | 656 ms | 659 ms | 659 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.166 s | 1.200 s | 1.200 s | 1.233 s | 1.233 s |
| Speed Index | 1.244 s | 1.278 s | 1.293 s | 1.365 s | 1.365 s |
| Visual Complete 85% | 1.166 s | 1.200 s | 1.200 s | 1.233 s | 1.233 s |
| Visual Complete 95% | 1.266 s | 1.400 s | 1.766 s | 3.400 s | 3.400 s |
| Visual Complete 99% | 3.400 s | 3.466 s | 3.493 s | 3.700 s | 3.700 s |
| Last Visual Change | 3.500 s | 3.500 s | 3.553 s | 3.733 s | 3.733 s |
| Largest Image | 1.266 s | 1.400 s | 1.766 s | 3.400 s | 3.400 s |
| Heading | 1.166 s | 1.200 s | 1.200 s | 1.233 s | 1.233 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 5 | 5 | 6 | 7 | 7 |
| CPU Long Tasks total duration | 552 ms | 564 ms | 584 ms | 649 ms | 649 ms |
| CPU Parse HTML | 119 ms | 126 ms | 124 ms | 127 ms | 127 ms |
| CPU Style Layout | 508 ms | 529 ms | 527 ms | 553 ms | 553 ms |
| CPU Paint Composite Render | 200 ms | 213 ms | 211 ms | 220 ms | 220 ms |
| CPU Script Parse Compile | 3 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 304 ms | 312 ms | 312 ms | 323 ms | 323 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 1.5 MB | 1.5 MB | 1.5 MB | 1.5 MB | 1.5 MB |
| HTML size | 265.6 KB | 265.6 KB | 265.6 KB | 265.6 KB | 265.6 KB |
| CSS size | 30.7 KB | 30.7 KB | 30.7 KB | 30.7 KB | 30.7 KB |
| Javascript size | 313.6 KB | 313.8 KB | 313.7 KB | 313.8 KB | 313.8 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 2.2 MB | 2.2 MB | 2.2 MB | 2.2 MB | 2.2 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 90 | 90 | 90 | 90 | 90 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 126 | 126 | 126 | 126 | 126 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 124 | 124 | 124 | 124 | 124 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |