Tested 2026-09-24 01:31:08 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 | 73 | 79 | 78 | 83 | 83 |
| Coach performance score | 76 | 80 | 82 | 93 | 93 |
| Privacy score | 62 | 68 | 67 | 69 | 69 |
| Best Practice score | 81 | 91 | 91 | 98 | 98 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 288 ms | 544 ms | 606 ms | 1.224 s | 1.284 s |
| First Contentful Paint | 288 ms | 344 ms | 471 ms | 808 ms | 1.076 s |
| First Paint | 288 ms | 344 ms | 471 ms | 808 ms | 1.076 s |
| First Paint | 288 ms | 344 ms | 471 ms | 808 ms | 1.076 s |
| Cumulative Layout Shift | 0.0013 | 0.0086 | 0.0101 | 0.0251 | 0.0251 |
| Total Blocking Time | 0 ms | 18 ms | 98 ms | 254 ms | 297 ms |
| Max Potential First Input Delay | 0 ms | 68 ms | 88 ms | 165 ms | 192 ms |
| Fully Loaded | 458 ms | 1.200 s | 2.120 s | 4.448 s | 4.797 s |
| backEndTime | 81 ms | 136 ms | 141 ms | 211 ms | 233 ms |
| domContentLoadedTime | 343 ms | 529 ms | 651 ms | 1.194 s | 1.930 s |
| domInteractiveTime | 335 ms | 523 ms | 645 ms | 1.187 s | 1.925 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 2 ms |
| frontEndTime | 265 ms | 1.039 s | 1.316 s | 2.598 s | 2.991 s |
| pageDownloadTime | 2 ms | 3 ms | 79 ms | 218 ms | 783 ms |
| pageLoadTime | 435 ms | 1.181 s | 1.536 s | 2.739 s | 3.985 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 13 ms | 14 ms | 14 ms | 17 ms | 18 ms |
| serverResponseTime | 61 ms | 121 ms | 200 ms | 431 ms | 974 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 366 ms | 384 ms | 634 ms | 1.100 s |
| Speed Index | 328 ms | 493 ms | 610 ms | 928 ms | 1.418 s |
| Visual Complete 85% | 333 ms | 667 ms | 773 ms | 1.300 s | 1.933 s |
| Visual Complete 95% | 366 ms | 667 ms | 854 ms | 1.302 s | 2.166 s |
| Visual Complete 99% | 400 ms | 1.068 s | 1.180 s | 2.166 s | 2.302 s |
| Last Visual Change | 400 ms | 1.166 s | 1.434 s | 2.800 s | 4.671 s |
| Largest Image | 366 ms | 633 ms | 896 ms | 1.900 s | 2.800 s |
| Heading | 0 ms | 551 ms | 587 ms | 768 ms | 1.200 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 1 | 2 | 4 | 7 | 8 |
| CPU Long Tasks total duration | 53 ms | 168 ms | 315 ms | 646 ms | 747 ms |
| CPU Parse HTML | 18 ms | 76 ms | 74 ms | 128 ms | 133 ms |
| CPU Style Layout | 94 ms | 155 ms | 156 ms | 202 ms | 212 ms |
| CPU Paint Composite Render | 15 ms | 27 ms | 32 ms | 54 ms | 59 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 7 ms | 16 ms | 17 ms |
| CPU Script Evaluation | 31 ms | 166 ms | 443 ms | 956 ms | 1.118 s |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 196.0 KB | 659.6 KB | 633.9 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.5 KB | 68.2 KB | 70.5 KB | 115.5 KB | 115.5 KB |
| CSS size | 14.2 KB | 76.7 KB | 82.8 KB | 134.5 KB | 136.4 KB |
| Javascript size | 41.9 KB | 300.2 KB | 462.6 KB | 1.1 MB | 1.1 MB |
| Font size | 125.3 KB | 638.9 KB | 739.9 KB | 1.4 MB | 1.4 MB |
| Total size | 394.0 KB | 2.3 MB | 1.9 MB | 2.5 MB | 2.5 MB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 5 | 23 | 20 | 33 | 33 |
| CSS requests | 3 | 7 | 7 | 9 | 9 |
| Javascript requests | 4 | 6 | 6 | 10 | 10 |
| Font requests | 5 | 10 | 10 | 13 | 13 |
| Total requests | 22 | 53 | 49 | 67 | 67 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 21 | 52 | 48 | 66 | 66 |
| 204 responses | 1 | 1 | 1 | 2 | 2 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |
Accessibility violations found by axe, by severity.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Axe Critical Violations | 0 | 0 | 0 | 0 | 0 |
| Axe Serious Violations | 2 | 2 | 2 | 3 | 3 |
| Axe Minor Violations | 0 | 0 | 0 | 0 | 0 |
| Axe Moderate Violations | 1 | 2 | 2 | 3 | 3 |