Paper

Median of 5 presets · measured 150 times since 2026-11-06 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 70 · 30 points to gain

• −25 Largest Contentful Paint medium effort
• −3 Total Blocking Time medium effort
• −2.1 Speed Index medium effort

SEO 85 · 15 points to gain

• −7.7 Links do not have descriptive text low effort
• −7.7 Image elements do not have `[alt]` attributes low effort

Accessibility 88 · 12 points to gain

• −4.6 Image elements do not have `[alt]` attributes low effort
• −3.2 Elements with `role="dialog"` or `role="alertdialog"` do not have accessible names. medium effort
• −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −1.4 Heading elements are not in a sequentially-descending order medium effort

Desktop

Speed 81 · 19 points to gain

• −13.3 Largest Contentful Paint medium effort
• −4.5 Total Blocking Time medium effort
• −1.2 Speed Index medium effort

SEO 85 · 15 points to gain

• −7.7 Links do not have descriptive text low effort
• −7.7 Image elements do not have `[alt]` attributes low effort

Accessibility 88 · 12 points to gain

• −4.5 Image elements do not have `[alt]` attributes low effort
• −3.2 Elements with `role="dialog"` or `role="alertdialog"` do not have accessible names. medium effort
• −3.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −1.4 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