SURFup PetCity

Single preset · measured 6 times since 2026-09-11 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 64 · 36 points to gain

• −23.5 Largest Contentful Paint medium effort
• −6.1 First Contentful Paint medium effort
• −4.8 Total Blocking Time medium effort
• −1.4 Speed Index medium effort

• 910 ms Reduce unused JavaScript high effort
• 800 ms Reduce unused CSS 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 Links are not crawlable medium effort

Accessibility 74 · 26 points to gain

• −4.2 `[aria-*]` attributes do not match their roles medium effort
• −4.2 Elements with an ARIA `[role]` that require children to contain a specific `[role]` are missing some or all of those required children. medium effort
• −4.2 `[aria-*]` attributes do not have valid values medium effort
• −2.9 `[aria-hidden="true"]` elements contain focusable descendents medium effort
• −2.9 ARIA input fields do not have accessible names medium effort
• −2.9 Background and foreground colors do not have a sufficient contrast ratio. medium effort

Desktop

Speed 79 · 21 points to gain

• −11.4 Total Blocking Time medium effort
• −5.5 Largest Contentful Paint medium effort
• −4 Speed Index medium effort

• 230 ms Reduce unused CSS high effort
• 150 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 Links are not crawlable medium effort

Accessibility 93 · 7 points to gain

• −3.1 `[aria-hidden="true"]` elements contain focusable descendents medium effort
• −3.1 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −1.3 Heading elements are not in a sequentially-descending order medium effort