https://www.whiteready.com/100-tonnes-of-co2-avoided/
Tested 2026-10-16 22:44:39 using Chrome 154.0.8037.57 (runtime settings)
| Metric | Run 1 | Run 2 | Run 3 | Median | Mean | Stddev | RSD |
|---|---|---|---|---|---|---|---|
| Google Web Vitals | |||||||
| Time to First Byte | 1.037 s | 723 ms | 2.846 s | 1.037 s | 1.535 s | 936 ms | 60.94 % |
| Largest Contentful Paint | 1.260 s | 1.064 s | 3.088 s | 1.260 s | 1.804 s | 911 ms | 50.52 % |
| Total Blocking Time | 70 ms | 63 ms | 60 ms | 63 ms | 64 ms | 4 ms | 6.51 % |
| Cumulative Layout Shift | 0.094 | 0.094 | 0.094 | 0.094 | 0.094 | 0 | 0.00 % |
| Timing metrics | |||||||
| First Paint | 1.260 s | 1.064 s | 3.088 s | 1.260 s | 1.804 s | 911 ms | 50.52 % |
| Largest Contentful Paint | 1.260 s | 1.064 s | 3.088 s | 1.260 s | 1.804 s | 911 ms | 50.52 % |
| Load Event End | 1.359 s | 1.128 s | 3.193 s | 1.359 s | 1.893 s | 924 ms | 48.79 % |
| Server Response Time | 1.009 s | 702 ms | 986 ms | 986 ms | 899 ms | 140 ms | 15.53 % |
| TTFB | 1.037 s | 723 ms | 2.846 s | 1.037 s | 1.535 s | 936 ms | 60.94 % |
| Page Load Time | 1.348 s | 1.118 s | 3.183 s | 1.348 s | 1.883 s | 924 ms | 49.07 % |
| First Visual Change | 1.268 s | 1.068 s | 900 ms | 1.068 s | 1.079 s | 150 ms | 13.95 % |
| Last Visual Change | 2.403 s | 1.969 s | 4.938 s | 2.403 s | 3.103 s | 1.309 s | 42.19 % |
| Speed Index | 1.318 s | 1.102 s | 1.314 s | 1.314 s | 1.245 s | 101 ms | 8.11 % |
| Visual Readiness | 1.135 s | 901 ms | 4.038 s | 1.135 s | 2.025 s | 1.427 s | 70.47 % |
| Visual Complete 95 | 1.469 s | 1.268 s | 4.037 s | 1.469 s | 2.258 s | 1.261 s | 55.83 % |
| Visual Complete 99 | 2.403 s | 1.969 s | 4.037 s | 2.403 s | 2.803 s | 890 ms | 31.77 % |
| CPU metrics | |||||||
| Total Blocking Time | 70 ms | 63 ms | 60 ms | 63 ms | 64 ms | 4 ms | 6.51 % |
| Max Potential FID | 120 ms | 113 ms | 110 ms | 113 ms | 114 ms | 4 ms | 3.66 % |
| Number of Long Tasks | 2 | 2 | 2 | 2 | 2 | 0 | 0.00 % |
| Total Duration of Long Tasks | 176 ms | 206 ms | 160 ms | 176 ms | 181 ms | 19 ms | 10.55 % |
| Browser metrics | |||||||
| CPU benchmark score | 68 ms | 68 ms | 65 ms | 68 ms | 67 ms | 1 ms | 2.11 % |
| Page metrics | |||||||
| Cumulative Layout Shift | 0.094 | 0.094 | 0.094 | 0.094 | 0.094 | 0 | 0.00 % |
| DOM elements | 836 | 836 | 836 | 836 | 836 | 0 | 0.00 % |
| Document height | 2384 | 2384 | 2384 | 2384 | 2384 | 0 | 0.00 % |
| Total Requests | 54 | 54 | 54 | 54 | 54 | 0 | 0.00 % |
| HTML Requests | 1 | 1 | 1 | 1 | 1 | 0 | 0.00 % |
| JavaScript Requests | 17 | 17 | 17 | 17 | 17 | 0 | 0.00 % |
| CSS Requests | 7 | 7 | 7 | 7 | 7 | 0 | 0.00 % |
| Font Requests | 5 | 5 | 5 | 5 | 5 | 0 | 0.00 % |
| HTTP Errors | 0 | 0 | 0 | 0 | 0 | 0 | N/A |
| Total Transfer Size | 837.9 KB | 837.9 KB | 837.9 KB | 837.9 KB | 837.9 KB | 13 B | 0.00 % |
| HTML Transfer Size | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 24.9 KB | 3 B | 0.01 % |
| JavaScript Transfer Size | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 345.9 KB | 1 B | 0.00 % |
| CSS Transfer Size | 99.7 KB | 99.7 KB | 99.7 KB | 99.7 KB | 99.7 KB | 0 b | 0.00 % |
| Font Transfer Size | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 124.9 KB | 0 b | 0.00 % |
| Favicon Transfer Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Transfer Size | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 10.3 KB | 2 B | 0.02 % |
| Plain Transfer Size | 260 B | 260 B | 260 B | 260 B | 260 B | 0 b | 0.00 % |
| SVG Transfer Size | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 3.7 KB | 12 B | 0.31 % |
| Total Content Size | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 2.3 MB | 0 b | 0.00 % |
| HTML Content Size | 135.6 KB | 135.6 KB | 135.6 KB | 135.6 KB | 135.6 KB | 0 b | 0.00 % |
| JavaScript Content Size | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 1.2 MB | 0 b | 0.00 % |
| CSS Content Size | 578.7 KB | 578.7 KB | 578.7 KB | 578.7 KB | 578.7 KB | 0 b | 0.00 % |
| Image Content Size | 223.5 KB | 223.5 KB | 223.5 KB | 223.5 KB | 223.5 KB | 0 b | 0.00 % |
| Font Content Size | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 122.9 KB | 0 b | 0.00 % |
| Favicon Content Size | 0 b | 0 b | 0 b | 0 b | 0 b | 0 b | 0.00 % |
| JSON Content Size | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 44.3 KB | 0 b | 0.00 % |
| Plain Content Size | 2 B | 2 B | 2 B | 2 B | 2 B | 0 b | 0.00 % |
| SVG Content Size | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 7.3 KB | 0 b | 0.00 % |
| Third Party metrics | |||||||
| Third Party Transfer Size | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 272.9 KB | 11 B | 0.00 % |
| Third Party Requests | 14 | 14 | 14 | 14 | 14 | 0 | 0.00 % |
| First Party metrics | |||||||
| First Party Requests | 40 | 40 | 40 | 40 | 40 | 0 | 0.00 % |
| First Party Total Transfer Size | 565.0 KB | 565.0 KB | 565.0 KB | 565.0 KB | 565.0 KB | 3 B | 0.00 % |
| First Party Total Content Size | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 1.3 MB | 0 b | 0.00 % |
