Spark Automotive

Single preset · measured 6 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 56 · 44 points to gain

• −25 Largest Contentful Paint medium effort
• −10 First Contentful Paint medium effort
• −9 Speed Index medium effort

• 5.5 s Reduce unused JavaScript high effort
• 600 ms Reduce unused CSS high effort

Accessibility 93 · 7 points to gain

• −3 `[aria-hidden="true"]` elements contain focusable descendents medium effort
• −3 Touch targets do not have sufficient size or spacing. medium effort
• −1.3 Heading elements are not in a sequentially-descending order medium effort

Best practices 92 · 8 points to gain

• −3.8 Serves images with low resolution low effort
• −3.8 Browser errors were logged to the console medium effort

Desktop

Speed 87 · 13 points to gain

• −10.2 Total Blocking Time medium effort
• −1.7 Largest Contentful Paint medium effort
• −0.6 Speed Index medium effort

Accessibility 93 · 7 points to gain

• −2.8 `[aria-hidden="true"]` elements contain focusable descendents medium effort
• −2.8 ARIA input fields do not have accessible names medium effort
• −1.2 Heading elements are not in a sequentially-descending order medium effort

Best practices 92 · 8 points to gain

• −3.8 Displays images with incorrect aspect ratio low effort
• −3.8 Browser errors were logged to the console medium effort