This grew out of a side project of mine: https://www.checkbot.io/ https://www.checkbot.io/ > Checkbot for Chrome finds SEO, speed and security problems before

This grew out of a side project of mine: https://www.checkbot.io/ https://www.checkbot.io/ > Checkbot for Chrome finds SEO, speed and security problems before your website visitors do. Test 100s of pages at a time for broken links, duplicate content, missing titles, invalid HTML/CSS/JavaScript, insecure pages, redirect chains and more. I started working on it for myself to help automate common checks I was having to do manually when working on websites. I wanted something that checks many pages at once, works on localhost as you develop, and will let you scan again after you've made changes to see if you've fixed problems.