Browser extension


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

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Ryan Murton
?Our page editors are carefully selected for their expertise and knowledge for this product.
Page Editor & Reviewer
Ryan Murton
Last Updated November 27, 2018

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.

Editors Rating
Ease of Use
Customer Support
3.8 out of 5

Key Features

  • Add Checkbot to your browser in seconds and start testing your site in a couple of clicks
  • Comprehensive tests that check you're following 50+ SEO, speed and security web best practices
  • Check as many websites as you want as often as you want including localhost sites
  • Detailed built-in help that explains the issues found and how to fix them

Great for

  • Track down problems with ease. Use convenient shortcuts to find incoming links to a page, show response headers, view page source code and examine redirect chains
  • Get an overview of your site structure. Show your most linked to pages, list all image/JS/CSS files, review non-indexable pages, explore all redirects and more
  • Bulk export lists of URLs with problems to CSV format so you can share the data with team members, create custom reports and perform your own further analysis
  • Not an expert on web best practices? Not a problem. Checkbot's comprehensive built-in help will teach you what you need to do and why it's important
  • Configure crawls to focus on the parts of your site you're interested in checking. Limit the URLs crawled by subdomain, subfolder, search depth, pattern and URL type
  • Think you've fixed a page that had an issue? Quickly verify your fix by immediately recrawling only that page for fast feedback without having to crawl the entire site again

Be aware that

  • Paid tier accounts are limited to 1 user per account


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