Checkbot for Chrome crawls your website to test you’re following 50+ web best practices that boost SEO, speed and security. Test 1,000s of pages in minutes to uncover broken links, duplicate content issues, invalid HTML/CSS/JavaScript, insecure password forms, performance killing redirect chains and more. Checkbot gives you all the tools you need to track down, understand and eliminate critical website issues. Visit https://www.checkbot.io/ for more information and https://www.checkbot.io/guide/ for the list of 50+ best practices Checkbot will automatically test for you.