World Wide Web Consortium
Checks HTML documents for conformance to W3C HTML and XHTML
Recommendations and other HTML standards
Recent updates include: Updated XHTML 1.0, HTML 4.01 DTDs (January 26, 2000)
Added support for HTML 4.01; updated XHTML 1.0 DTDs (August 24, 1999)
http://validator.w3.org/
This one is really great, because it tests to the STANDARDS!!!
http://validator.w3.org/file-upload.html
They recently added the ability to upload files from your personal computer!
NetMechanic
http://www.netmechanic.com/maintain.htm?link=f220Free
Dead Link Killer (Download)
http://www.biggbyte.com/infolink/index.html
CSE HTML Validator Pro
http://download.cnet.com/downloads/0-10084-100-1541312.html
Limited to 50 validations then $90.00 – this is what I use to grade your
final projects for Web Pub I and Web Pub II
Web Site Garage
http://websitegarage.netscape.com/
HTML Code Validator
http://www2.imagiware.com/RxHTML/
Check Spelling
Perform Image Analysis
Test Document Structure
Look at Image Syntax
Look at Table Structure
Verify that all Hyperlinks are Valid
Examine Form Structure and More
Explanation of tests:
http://www2.imagiware.com/RxHTMLpro/htdocs/Explanation.shtml
Cast.org Bobby Validator
Bobby is a different kind of HTML Validator which checks that your HTML
is valid for numerous popular browsers as well as checking that your page is
accessible for people with disabilities.
Bobby was created by CAST (Center for Applied Special Technology).
http://www.cast.org/bobby/
