There does seem to be an opportunity here. The free tools I've used for doing this all hit the web server and are either command-line based (wget, etc.) and/or ancient: "Xenu's Link Sleuth" for Windows. ( http://home.snafu.de/tilman/xenulink.html )
I'd love to hear more about what other people are using, particularly if tools can find broken JavaScript/AJAX links.
Re:Parse 1.0 is released
by joelackner on Monday March 26, 2012 @02:35PM
(#3758017)
It's not fancy or automated, but I Integrity for Mac every few weeks: http://peacockmedia.co.uk/integrity/
I remember a frontpage 97 feature that scanned your site for broken pages. Seems like we need a web 2.0 version of that (because I've noticed a new/small sites with dead links recently that should have been [automatically] caught).