ArtSpace

Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 51 · 49 points to gain

• −24.3 Largest Contentful Paint medium effort
• −9.4 Speed Index medium effort
• −8.9 First Contentful Paint medium effort
• −5.8 Cumulative Layout Shift medium effort

• 1.2 s Reduce unused CSS high effort
• 750 ms Reduce unused JavaScript high effort
• 150 ms Minify CSS low effort

SEO 92 · 8 points to gain

• −8.3 Document does not have a meta description low effort

Accessibility 87 · 13 points to gain

• −6.5 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −6.5 Links do not have a discernible name medium effort

Best practices 96 · 4 points to gain

• −3.8 Serves images with low resolution low effort

Desktop

Speed 82 · 18 points to gain

• −8.6 Speed Index medium effort
• −7.5 Largest Contentful Paint medium effort
• −1.2 First Contentful Paint medium effort
• −0.9 Total Blocking Time medium effort

• 240 ms Reduce unused CSS high effort
• 110 ms Reduce unused JavaScript high effort

SEO 92 · 8 points to gain

• −8.3 Document does not have a meta description low effort

Accessibility 88 · 12 points to gain

• −5.8 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −5.8 Links do not have a discernible name medium effort