I run this freemium Chrome extension myself, you use to crawl websites you're working on to find SEO, speed and security issues: https://www.checkbot.io/ https

I run this freemium Chrome extension myself, you use to crawl websites you're working on to find SEO, speed and security issues: https://www.checkbot.io/ https://www.checkbot.io/ You can recheck multiple pages at a time as often as you want to confirm you've fixed issues (including localhost sites) so you can catch problems before they make it to your live site. Most tools like this also only check a single page at a time so they miss hard to spot problems like e.g. duplicate titles between pages (bad for search results) and broken links on pages you might have created when working on another page. I got started making it because I couldn't find anything similar when working as a freelance web developer on websites that had lots of issues to fix.