Warehouse

Median of 3 presets · measured 18 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 73 · 27 points to gain

• −23.8 Largest Contentful Paint medium effort
• −2.7 First Contentful Paint medium effort

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

SEO 69 · 31 points to gain

• −31 Page is blocked from indexing low effort

Accessibility 85 · 15 points to gain

• −4.5 `[aria-*]` attributes do not match their roles medium effort
• −4.5 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. 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

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 94 · 6 points to gain

• −5.5 Largest Contentful Paint medium effort

SEO 69 · 31 points to gain

• −31 Page is blocked from indexing low effort

Accessibility 85 · 15 points to gain

• −4.3 `[aria-*]` attributes do not match their roles medium effort
• −4.3 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
• −3 Elements with `role="dialog"` or `role="alertdialog"` do not have accessible names. medium effort
• −3 Background and foreground colors do not have a sufficient contrast ratio. 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