VW Machine Learning

Single preset · measured 2 times since 2026-09-12 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.

Mobile

Speed 80 · 20 points to gain

• −11 Largest Contentful Paint medium effort
• −5.1 First Contentful Paint medium effort
• −3.7 Speed Index medium effort

• 600 ms Reduce unused CSS high effort
• 150 ms Minify CSS low effort
• 150 ms Minify JavaScript low effort
• 150 ms Reduce unused JavaScript high effort

SEO 40 · 60 points to gain

• −40.3 Page is blocked from indexing low effort
• −10 Document does not have a meta description low effort
• −10 Links are not crawlable medium effort

Accessibility 89 · 11 points to gain

• −6.5 Buttons do not have an accessible name medium effort
• −4.6 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 99 · 1 points to gain

• −0.9 Speed Index medium effort

SEO 40 · 60 points to gain

• −40.3 Page is blocked from indexing low effort
• −10 Document does not have a meta description low effort
• −10 Links are not crawlable medium effort

Accessibility 87 · 13 points to gain

• −5.3 Select elements do not have associated label elements. medium effort
• −3.7 Background and foreground colors do not have a sufficient contrast ratio. medium effort
• −3.7 Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). low effort

Best practices 96 · 4 points to gain

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