Tested 2026-08-24 21:01:01 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 | 82 | 82 | 82 | 82 | 82 |
| Coach performance score | 85 | 85 | 85 | 86 | 86 |
| Privacy score | 80 | 80 | 80 | 80 | 80 |
| Best Practice score | 75 | 75 | 75 | 75 | 75 |
The user experience milestones, plus the classic navigation timings.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Largest Contentful Paint | 1.160 s | 1.184 s | 1.181 s | 1.204 s | 1.204 s |
| First Contentful Paint | 1.160 s | 1.184 s | 1.181 s | 1.204 s | 1.204 s |
| First Paint | 1.160 s | 1.184 s | 1.181 s | 1.204 s | 1.204 s |
| First Paint | 1.160 s | 1.184 s | 1.181 s | 1.204 s | 1.204 s |
| Cumulative Layout Shift | 0.0009 | 0.0009 | 0.0009 | 0.0009 | 0.0009 |
| Total Blocking Time | 23 ms | 47 ms | 44 ms | 59 ms | 59 ms |
| Max Potential First Input Delay | 63 ms | 70 ms | 70 ms | 77 ms | 77 ms |
| Fully Loaded | 2.101 s | 2.128 s | 2.127 s | 2.154 s | 2.154 s |
| backEndTime | 403 ms | 404 ms | 404 ms | 405 ms | 405 ms |
| domContentLoadedTime | 1.299 s | 1.323 s | 1.319 s | 1.330 s | 1.330 s |
| domInteractiveTime | 1.299 s | 1.323 s | 1.319 s | 1.329 s | 1.329 s |
| domainLookupTime | 81 ms | 82 ms | 82 ms | 82 ms | 82 ms |
| frontEndTime | 1.096 s | 1.099 s | 1.107 s | 1.134 s | 1.134 s |
| pageDownloadTime | 497 ms | 515 ms | 512 ms | 516 ms | 516 ms |
| pageLoadTime | 2.001 s | 2.016 s | 2.023 s | 2.053 s | 2.053 s |
| redirectionTime | 0 ms | 0 ms | 0 ms | 0 ms | 0 ms |
| serverConnectionTime | 204 ms | 204 ms | 204 ms | 204 ms | 204 ms |
| serverResponseTime | 610 ms | 628 ms | 624 ms | 628 ms | 628 ms |
What the film strip shows: when content became visible on screen.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| First Visual Change | 1.166 s | 1.166 s | 1.180 s | 1.200 s | 1.200 s |
| Speed Index | 1.227 s | 1.231 s | 1.241 s | 1.260 s | 1.260 s |
| Visual Complete 85% | 1.166 s | 1.166 s | 1.180 s | 1.200 s | 1.200 s |
| Visual Complete 95% | 1.666 s | 1.666 s | 1.673 s | 1.700 s | 1.700 s |
| Visual Complete 99% | 1.933 s | 1.933 s | 1.946 s | 1.966 s | 1.966 s |
| Last Visual Change | 2.000 s | 2.033 s | 2.033 s | 2.066 s | 2.066 s |
| Largest Image | 1.666 s | 1.666 s | 1.673 s | 1.700 s | 1.700 s |
| Heading | 1.166 s | 1.166 s | 1.180 s | 1.200 s | 1.200 s |
Main thread work: long tasks block the page from reacting to input.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| CPU Long Tasks | 3 | 4 | 4 | 4 | 4 |
| CPU Long Tasks total duration | 411 ms | 472 ms | 459 ms | 496 ms | 496 ms |
| CPU Parse HTML | 117 ms | 121 ms | 122 ms | 127 ms | 127 ms |
| CPU Style Layout | 465 ms | 480 ms | 480 ms | 494 ms | 494 ms |
| CPU Paint Composite Render | 79 ms | 86 ms | 85 ms | 87 ms | 87 ms |
| CPU Script Parse Compile | 3 ms | 4 ms | 4 ms | 4 ms | 4 ms |
| CPU Script Evaluation | 275 ms | 279 ms | 281 ms | 294 ms | 294 ms |
Bytes over the wire, by content type.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image size | 109.1 KB | 109.1 KB | 109.1 KB | 109.1 KB | 109.1 KB |
| HTML size | 263.8 KB | 263.8 KB | 263.8 KB | 263.8 KB | 263.8 KB |
| CSS size | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 KB | 30.5 KB |
| Javascript size | 293.1 KB | 293.1 KB | 293.1 KB | 293.1 KB | 293.1 KB |
| Font size | 0 b | 0 b | 0 b | 0 b | 0 b |
| Total size | 780.1 KB | 780.1 KB | 780.1 KB | 780.1 KB | 780.1 KB |
How many round trips the browser needed to build the page.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| Image requests | 12 | 12 | 12 | 12 | 12 |
| CSS requests | 2 | 2 | 2 | 2 | 2 |
| Javascript requests | 7 | 7 | 7 | 7 | 7 |
| Font requests | 0 | 0 | 0 | 0 | 0 |
| Total requests | 48 | 48 | 48 | 48 | 48 |
Everything that is not a 2xx is a detour: redirects cost time, 4xx/5xx are errors.
| Metric | min | median | mean | p90 | max |
|---|---|---|---|---|---|
| 200 responses | 46 | 46 | 46 | 46 | 46 |
| 202 responses | 1 | 1 | 1 | 1 | 1 |
| 302 responses | 1 | 1 | 1 | 1 | 1 |