Introx

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

Mobile

Speed 67 · 33 points to gain

• −23.5 Largest Contentful Paint medium effort
• −4.6 First Contentful Paint medium effort
• −2.6 Speed Index medium effort
• −2.1 Total Blocking Time medium effort

• 450 ms Reduce unused JavaScript high effort

SEO 92 · 8 points to gain

• −7.7 Links do not have descriptive text low effort

Accessibility 93 · 7 points to gain

• −3.6 Links do not have a discernible name medium effort
• −1.6 Heading elements are not in a sequentially-descending order medium effort
• −1.6 Document does not have a main landmark. medium effort

Best practices 92 · 8 points to gain

• −3.8 Displays images with incorrect aspect ratio low effort
• −3.8 Serves images with low resolution low effort

Desktop

Speed 87 · 13 points to gain

• −9.6 Total Blocking Time medium effort
• −2.5 Largest Contentful Paint medium effort
• −0.9 Speed Index medium effort

SEO 92 · 8 points to gain

• −7.7 Links do not have descriptive text low effort

Accessibility 88 · 12 points to gain

• −3.6 Links do not have a discernible name medium effort
• −3.6 Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`). low effort
• −3.6 List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements. low effort
• −1.6 Heading elements are not in a sequentially-descending order medium effort

Best practices 96 · 4 points to gain

• −3.8 Displays images with incorrect aspect ratio low effort