Dead Link Checker!

Xenus Link Sleuth checks Web sites for broken links. Link verification is done on "normal" links, images, frames, plug-ins, backgrounds, local image maps, style sheets, scripts and java applets. It displays a continously updated list of URLs which you can sort by different criteria. A report can be produced at any time.

Meta Forensics is a website architecture, internal link and SEO analysis tool that helps identify unseen website problems on your website.

mTrawl checks every hyperlink and validates all your html with one click. Keep your site in great shape & your visitors happy.

DRKSpider is an open source website crawler (sitemap generator) and link checker.

Check all internal links, redirects and file references (e.g. images)spell check, see how calculated link juice flows, validate HTML and CSS, custom search all pages for text/code

If you need more features than only a website link checker - such as XML sitemap (conforming to the standard protocol), html validity, essential SEO checks such as page title, headings, meta description and keywords - then try Scrutiny.In short, Scrutiny helps you manage and improve any number of websites.

A professional software for checking and editing missed links, TAG and Script errors of your website or MS html help contents automatically and easily.

The goal of Broken Links at a Glance was to create an easy broken link checker for small websites. Therefor the user interface should be as simple as possible. To test broken links at a website you only have to enter the address of the website and press enter. There are no options to set.

Thanks to this Free Broken Link Checker / Online Dead Link Finder - detecting and fixing link problems has finally been made easy!

Link Evaluator is a Firefox extension designed to help users evaluate the availability of online resources linked to from a given Web page. When started, it automatically follows all links on the current page, and assesses the responses of each URL (link).

SenSEO is a Firefox Extension analysing on-page SEO criteria and was created by Nico Steiner.