About vldtr
Why validate
Read here why you should consider creating valid html, css, rss and atom.
Why use vldtr
Read here why using vldtr makes life easier.
The blog
Read the blog, about changes in vldtr and thoughts on validation.
vldtr was built by Kruis IT.
For questions or feedback, please mail vldtr (at) kruisit.nl or contact vldtr on twitter.