Supreme

Median of 5 presets · measured 30 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 56 · 44 points to gain

• −25 Largest Contentful Paint medium effort
• −7.5 First Contentful Paint medium effort
• −7.5 Speed Index medium effort
• −4.5 Total Blocking Time medium effort

• 780 ms Avoid multiple page redirects low effort
• 300 ms Reduce unused JavaScript high effort

Accessibility 95 · 5 points to gain

• −3.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −1.5 Heading elements are not in a sequentially-descending order medium effort

Best practices 92 · 8 points to gain

• −3.8 Browser errors were logged to the console medium effort
• −3.8 Issues were logged in the `Issues` panel in Chrome Devtools high effort

Desktop

Speed 77 · 23 points to gain

• −17.8 Largest Contentful Paint medium effort
• −4.4 Speed Index medium effort
• −0.5 First Contentful Paint medium effort

• 230 ms Avoid multiple page redirects low effort

Accessibility 95 · 5 points to gain

• −3.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −1.5 Heading elements are not in a sequentially-descending order medium effort

Best practices 96 · 4 points to gain

• −3.8 Browser errors were logged to the console medium effort