Igloo

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

Mobile

Speed 67 · 33 points to gain

• −24.8 Largest Contentful Paint medium effort
• −3.2 First Contentful Paint medium effort
• −3 Total Blocking Time medium effort
• −2 Speed Index medium effort

• 720 ms Reduce unused JavaScript high effort

SEO 77 · 23 points to gain

• −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 92 · 8 points to gain

• −4.9 Image elements do not have `[alt]` attributes low effort
• −3.4 Background and foreground colors do not have a sufficient contrast ratio. medium effort

Best practices 96 · 4 points to gain

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

Desktop

Speed 83 · 17 points to gain

• −9.3 Largest Contentful Paint medium effort
• −8 Speed Index medium effort

SEO 77 · 23 points to gain

• −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 91 · 9 points to gain

• −4.7 Image elements do not have `[alt]` attributes low effort
• −3.3 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