Palo Alto

Median of 5 presets · measured 270 times since 2026-11-06 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 75 · 25 points to gain

• −21 Largest Contentful Paint medium effort
• −4.2 Speed Index medium effort

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

SEO 46 · 54 points to gain

• −31 Page is blocked from indexing low effort
• −7.7 Document does not have a meta description low effort
• −7.7 Links do not have descriptive text low effort
• −7.7 Image elements do not have `[alt]` attributes low effort

Accessibility 94 · 6 points to gain

• −5 Image elements do not have `[alt]` attributes low 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

Desktop

Speed 77 · 23 points to gain

• −10.5 Total Blocking Time medium effort
• −9 Speed Index medium effort
• −4 Largest Contentful Paint medium effort

SEO 46 · 54 points to gain

• −31 Page is blocked from indexing low effort
• −7.7 Document does not have a meta description low effort
• −7.7 Links do not have descriptive text low effort
• −7.7 Image elements do not have `[alt]` attributes low effort

Accessibility 90 · 10 points to gain

• −5.2 Image elements do not have `[alt]` attributes low effort
• −3.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −1.6 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