Here's my extension that crawls pages for on-page SEO, speed and security best practices: https://www.checkbot.io/ https://www.checkbot.io/ It's the only exte

Here's my extension that crawls pages for on-page SEO, speed and security best practices: https://www.checkbot.io/ https://www.checkbot.io/ It's the only extension I know of that checks multiple pages at once, so it'll find problems you usually miss checking one page at a time, and can spot issues across pages like duplicate page titles/headings/descriptions/content (e.g. Google will group, hide or rename these kinds of pages in search results, so you lose some control), duplicate asset files that can hurt caching, and lets you explore/audit your internal links/redirects.