Portobello Apex

Single preset · measured 30 times since 2026-11-07 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 73 · 27 points to gain

• −24 Largest Contentful Paint medium effort
• −2 Speed Index medium effort
• −0.6 Total Blocking Time medium effort

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

SEO 92 · 8 points to gain

• −7.7 Document does not have a meta description low effort

Accessibility 94 · 6 points to gain

• −4.4 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
• −1.3 Document does not have a main landmark. medium effort

Best practices 96 · 4 points to gain

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

Desktop

Speed 78 · 22 points to gain

• −14.8 Cumulative Layout Shift medium effort
• −5.7 Total Blocking Time medium effort
• −1 Largest Contentful Paint medium effort

SEO 92 · 8 points to gain

• −7.7 Document does not have a meta description low effort

Accessibility 88 · 12 points to gain

• −4.4 `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5. low effort
• −3.1 `[aria-hidden="true"]` elements contain focusable descendents medium effort
• −3.1 Links do not have a discernible name medium effort
• −1.3 Document does not have a main landmark. medium effort

Best practices 96 · 4 points to gain

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