Web Page Validation

The Markup Validation Service by the World Wide Web Consortium (W3C) allows Internet users to check HTML documents for conformance to HTML or XHTML standards. It also provides a quick method for web page authors to check their posted pages for mark-up errors.

Validate your HTML files with W3C

Input the address of the page you want to validate in the box below:

Validate your CSS files with W3C

Input the address of the css file that you want to validate in the box below:

Validate your XHTML files with W3C

An XHTML document is validated against a Document Type Definition (DTD).

Input the address of the page you want to validate in the box below:

references

http://en.wikipedia.org/wiki/W3C_Markup_Validation_Service
http://validator.w3.org/

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