We found some great info here. For webmasters, programmers, and perhaps for you if networking and Windows are a concern.	We use these folks and think you might like them too. Reasonable cost.
Scrubby includes a useful feature to analyse your webpage for effective Meta content. Scrub The Web:
This one provides a useful service but also blinds you with ads when closing. Worldwidesubmitter	Essential for checking website coding validity. W3C HTML Validation Service
A unique search engine worth a look. Aeiwi	Bobby helps webmasters check their code for validity and friendliness. Bobby