Tested 2026-09-26 01:31:05 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 | 276 ms | 664 ms | 623 ms | 984 ms | 1.136 s |
| First Contentful Paint | 276 ms | 524 ms | 503 ms | 784 ms | 1.088 s |
| First Paint | 276 ms | 524 ms | 503 ms | 784 ms | 1.088 s |
| First Paint | 276 ms | 524 ms | 503 ms | 784 ms | 1.088 s |
| Cumulative Layout Shift | 0.0012 | 0.0083 | 0.0101 | 0.0251 | 0.0331 |
| Total Blocking Time | 0 ms | 23 ms | 91 ms | 225 ms | 283 ms |
| Max Potential First Input Delay | 0 ms | 73 ms | 85 ms | 155 ms | 173 ms |
| Fully Loaded | 391 ms | 1.421 s | 2.377 s | 5.275 s | 5.897 s |
| backEndTime | 75 ms | 128 ms | 147 ms | 236 ms | 242 ms |
| domContentLoadedTime | 329 ms | 676 ms | 665 ms | 1.116 s | 1.409 s |
| domInteractiveTime | 324 ms | 667 ms | 635 ms | 1.110 s | 1.404 s |
| domainLookupTime | 0 ms | 0 ms | 0 ms | 0 ms | 3 ms |
| frontEndTime | 212 ms | 1.261 s | 1.663 s | 4.955 s | 5.238 s |
| pageDownloadTime | 2 ms | 4 ms | 58 ms | 196 ms | 496 ms |
| pageLoadTime | 352 ms | 1.397 s | 1.869 s | 5.081 s | 5.346 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 13 ms | 15 ms | 15 ms | 17 ms | 18 ms |
| serverResponseTime | 58 ms | 115 ms | 184 ms | 417 ms | 685 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 33 ms | 401 ms | 445 ms | 800 ms | 1.100 s |
| Speed Index | 322 ms | 570 ms | 640 ms | 1.162 s | 1.445 s |
| Visual Complete 85% | 300 ms | 667 ms | 796 ms | 1.766 s | 2.000 s |
| Visual Complete 95% | 300 ms | 701 ms | 943 ms | 2.133 s | 2.500 s |
| Visual Complete 99% | 401 ms | 1.134 s | 1.236 s | 2.168 s | 2.633 s |
| Last Visual Change | 401 ms | 1.166 s | 1.301 s | 2.633 s | 2.702 s |
| Largest Image | 300 ms | 667 ms | 843 ms | 1.700 s | 1.966 s |
| Heading | 0 ms | 618 ms | 567 ms | 933 ms | 1.266 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 | 7 |
| CPU Long Tasks total duration | 53 ms | 177 ms | 310 ms | 620 ms | 676 ms |
| CPU Parse HTML | 17 ms | 74 ms | 73 ms | 120 ms | 136 ms |
| CPU Style Layout | 103 ms | 142 ms | 148 ms | 189 ms | 203 ms |
| CPU Paint Composite Render | 15 ms | 25 ms | 32 ms | 61 ms | 61 ms |
| CPU Script Parse Compile | 2 ms | 4 ms | 7 ms | 16 ms | 17 ms |
| CPU Script Evaluation | 32 ms | 180 ms | 427 ms | 924 ms | 928 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 196.0 KB | 659.3 KB | 630.0 KB | 1.2 MB | 1.2 MB |
| HTML size | 14.5 KB | 68.1 KB | 70.4 KB | 115.5 KB | 115.5 KB |
| CSS size | 14.2 KB | 76.7 KB | 82.7 KB | 134.5 KB | 134.5 KB |
| Javascript size | 41.9 KB | 300.6 KB | 462.3 KB | 1.1 MB | 1.1 MB |
| Font size | 125.3 KB | 638.9 KB | 738.6 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 |