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Median of 5 presets · measured 150 times since 2026-10-09 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 85 · 15 points to gain

• −13.3 Largest Contentful Paint medium effort
• −1.8 Speed Index medium effort

• 150 ms Reduce unused CSS high effort
• 150 ms Reduce unused JavaScript high effort

SEO 85 · 15 points to gain

• −7.7 Document does not have a meta description low effort
• −7.7 Links do not have descriptive text low effort

Accessibility 91 · 9 points to gain

• −3 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −3 Links do not have a discernible name medium effort
• −3 Touch targets do not have sufficient size or spacing. medium effort

Best practices 96 · 4 points to gain

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

Desktop

Speed 98 · 2 points to gain

• −1.5 Largest Contentful Paint medium effort
• −0.6 Speed Index medium effort

SEO 85 · 15 points to gain

• −7.7 Document does not have a meta description low effort
• −7.7 Links do not have descriptive text low effort

Accessibility 91 · 9 points to gain

• −2.9 Elements with `role="dialog"` or `role="alertdialog"` do not have accessible names. medium effort
• −2.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −2.9 Links do not have a discernible name medium effort

Best practices 96 · 4 points to gain

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