Broken Link Checker Improve - power up

Check websites for broken links and missing images that drive visitors away. Try now - free online version.

See how it works

  • Broken links
  • Missing images
  • Script errors
  • Broken imports
Screenshot of SortSite report showing accessibility issues


Our customers include over 30% of the Fortune 100, and many of the world's largest organisations such as NASA, Disney, and UNICEF. Our products are used in more than 50 countries in every corner of the globe.

What it does

SortSite is a broken link checker for any web site.

One click is all it takes to link check an entire site and find broken links in HTML, CSS, PDF and Office documents.

The link to growth

Broken links and typos are frustrating for users and are the digital equivalent of dead flies in a store window.

If a user encounters an error on their first visit to a site, it impacts their perception of the rest of the site and the brand due to the halo effect. A well-known usability study conducted for a moving company recorded this response from a user who found a typo: Hmm. If they are this careless on their website, how can I trust them to move my furniture?

Screenshot of SortSite accessibility report

Link analysis software to check links in:

  • HTML - check for missing images and broken links
  • CSS - check for missing background graphics and broken @import statements
  • PDF - check for broken links inside PDF documents
  • Office - check for broken links inside Word, Excel and PowerPoint documents
  • Plus - check sites for accessibility, usability, HTML standards, and search engine guideline violations using more than 1300 standards based checkpoints

Key Facts

524 million

Pages scanned

2 million

Sites tested


of Fortune 100 are customers


Countries using our product

Powered by Simplicity


Start Scan

Just enter your web address and click Start Scan. Our tool will crawl your entire site to find evidence-identified issues.


See Report

Once complete, we'll send you a full report that clearly shows you which problems you have, what pages they're on, and where code is affected.



Your journey starts now. Using our findings, you can work towards creating a better site.

SortSite is an automated tool that scans your website for device compatibility and accessibility. Bonus: It also checks for search engine optimization (SEO), broken links, and secure connections.

SortSite is a tool that stood out to us and gave us good results. To date we have scanned multiple applications at DOH and the results have been informative and helpful in assessing the accessibility and assisting us with what to fix.

This simple test works very similarly to the desktop browser test, but gives much more useful data than just a screenshot. The "SortSite" test checks accessibility, broken links, browser code compatibility, search engine optimization and other usability issues...

Ready to Get Started?

Scan your site with a 30-day free trial

Get started