Metrics per run

https://en.wikipedia.org/wiki/Barack_Obama

Tested 2024-11-21 01:13:12 using Chrome 131.0.6778.69 (script).(runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 117 ms 118 ms 117 ms 116 ms 117 ms117 ms117 ms1 ms0.54 %
First Contentful Paint 967 ms 950 ms 952 ms 966 ms 995 ms966 ms966 ms16 ms1.67 %
Largest Contentful Paint 967 ms 950 ms 952 ms 966 ms 995 ms966 ms966 ms16 ms1.67 %
Interaction to Next Paint 832 ms 816 ms 816 ms 832 ms 864 ms832 ms832 ms18 ms2.11 %
Total Blocking Time 523 ms 526 ms 562 ms 536 ms 522 ms526 ms534 ms15 ms2.80 %
Cumulative Layout Shift 0.154 0.157 0.154 0.155 0.1580.1550.1560.0010.88 %
Timing metrics
First Paint 967 ms 950 ms 952 ms 966 ms 995 ms966 ms966 ms16 ms1.67 %
First Contentful Paint 967 ms 950 ms 952 ms 966 ms 995 ms966 ms966 ms16 ms1.67 %
Largest Contentful Paint 967 ms 950 ms 952 ms 966 ms 995 ms966 ms966 ms16 ms1.67 %
Load Event End 1.525 s 1.506 s 1.511 s 1.325 s 1.479 s1.506 s1.469 s74 ms5.01 %
Server Response Time 373 ms 373 ms 373 ms 373 ms 373 ms373 ms373 ms0 ms0.00 %
TTFB 117 ms 118 ms 117 ms 116 ms 117 ms117 ms117 ms1 ms0.54 %
Page Load Time 1.525 s 1.506 s 1.511 s 1.325 s 1.478 s1.506 s1.469 s74 ms5.01 %
First Visual Change 967 ms 967 ms 967 ms 934 ms 966 ms967 ms960 ms13 ms1.36 %
Last Visual Change 13.400 s 13.400 s 13.400 s 13.700 s 13.433 s13.400 s13.467 s117 ms0.87 %
Speed Index 2.453 s 2.567 s 2.579 s 2.501 s 2.457 s2.501 s2.511 s53 ms2.12 %
Visual Readiness 12.433 s 12.433 s 12.433 s 12.766 s 12.467 s12.433 s12.506 s130 ms1.04 %
Visual Complete 95 10.334 s 11.234 s 11.000 s 11.000 s 10.766 s11.000 s10.867 s305 ms2.80 %
Visual Complete 99 12.600 s 12.267 s 13.400 s 12.900 s 12.266 s12.600 s12.687 s428 ms3.37 %
CPU metrics
Total Blocking Time 523 ms 526 ms 562 ms 536 ms 522 ms526 ms534 ms15 ms2.80 %
Max Potential FID 319 ms 334 ms 330 ms 327 ms 322 ms327 ms326 ms5 ms1.65 %
Number of Long Tasks 7 7 8 6 77719.04 %
Total Duration of Long Tasks 1.282 s 1.271 s 1.348 s 1.238 s 1.282 s1.282 s1.284 s36 ms2.78 %
Browser metrics
CPU benchmark score 40 ms 40 ms 40 ms 42 ms 43 ms40 ms41 ms1 ms3.09 %
Page metrics
Cumulative Layout Shift 0.154 0.157 0.154 0.155 0.1580.1550.1560.0010.88 %
DOM elements 21692 21693 21693 21694 21694216932169310.00 %
Document height 56753 56753 56753 56753 56753567535675300.00 %
Total Requests 72 73 73 72 72727200.68 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 3 3 3 3 33300.00 %
CSS Requests 1 1 1 1 11100.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.0 MB 1.0 MB 1.0 MB 1.0 MB 1.0 MB1.0 MB1.0 MB835 B0.08 %
HTML Transfer Size 289.8 KB 289.8 KB 289.8 KB 289.8 KB 289.8 KB289.8 KB289.8 KB0 b0.00 %
JavaScript Transfer Size 208.1 KB 208.1 KB 208.1 KB 208.1 KB 208.1 KB208.1 KB208.1 KB4 B0.00 %
CSS Transfer Size 23.4 KB 23.4 KB 23.4 KB 23.4 KB 23.4 KB23.4 KB23.4 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 2.0 KB 4.2 KB 4.2 KB 2.0 KB 2.0 KB2.0 KB2.9 KB1.1 KB37.90 %
Plain Transfer Size 546 B 546 B 546 B 546 B 546 B546 B546 B0 b0.00 %
SVG Transfer Size 8.0 KB 8.0 KB 8.0 KB 8.0 KB 8.0 KB8.0 KB8.0 KB0 b0.00 %
Total Content Size 3.0 MB 3.0 MB 3.0 MB 3.0 MB 3.0 MB3.0 MB3.0 MB833 B0.03 %
HTML Content Size 1.6 MB 1.6 MB 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB0 b0.00 %
JavaScript Content Size 732.9 KB 732.9 KB 732.9 KB 732.9 KB 732.9 KB732.9 KB732.9 KB21 B0.00 %
CSS Content Size 182.6 KB 182.6 KB 182.6 KB 182.6 KB 182.6 KB182.6 KB182.6 KB0 b0.00 %
Image Content Size 459.9 KB 459.9 KB 459.9 KB 461.3 KB 461.3 KB459.9 KB460.5 KB701 B0.15 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Content Size 1.4 KB 3.6 KB 3.6 KB 1.4 KB 1.4 KB1.4 KB2.3 KB1.1 KB46.73 %
Plain Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 4.3 KB 4.3 KB 4.3 KB 4.3 KB 4.3 KB4.3 KB4.3 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 72 73 73 72 72727200.68 %
First Party Total Transfer Size 1.0 MB 1.0 MB 1.0 MB 1.0 MB 1.0 MB1.0 MB1.0 MB835 B0.08 %
First Party Total Content Size 3.0 MB 3.0 MB 3.0 MB 3.0 MB 3.0 MB3.0 MB3.0 MB833 B0.03 %