Checkbot is a browser extension that will boost the SEO, speed & security of your site by letting you test 1,000s of pages for problems with ease: check for broken links, duplicate content issues, invalid HTML/CSS/JavaScript, insecure password forms, redirect chains and 50+ other website issues
Free tier available. Paid accounts start from $99.99 per year
Ryan Murton is the Head of SEO & ASO at Badoo & Bumble. With over 10 years experience in online marketing, he has worked across various industries. He also consults for numerous well-known brands.