Site visibility depends on HTML validation

HTML Validation is the process of checking the document for compliance with web standards and bug search in html code, so the document is considered to pass the validation when it has been checked for errors, and a validator has no remarks to the code.

At the end  of html validation process you will have a page without visible errors and your website will appear nice in any browser. This should be done at SEO stage doe to several reasons:

• this will add to site visibility for search engines; search engine will never quote your site in top10 if there are many errors there
• this will allow your portal be properly laid out in almost any browser
• validation optimizez the cod,e so the pages are loaded faster

There are many advantages for doing page validation – pages get the structure becoming a web-standardized document; for large sites this will simplify editing and creating new pages. But please remember that users are mostly interested in the content rather than the code changes.

So pay attention to the content making it popular and interesting, but do not forget about the code validation & optimization and marketing features that your website more popularity.

visit here http://blog.cogniance.com/?p=138 for more info