Check your HTML documents.Yes it is important for search engine optimisation.Ensure that your HTML documents comply with XHTML standards.XHTML is the strictiest stadard.By following these standards your web content can be readable by serch engine spiders.
Every HTML documents that comply with this standard has two principles:
i)the head area
ii)the body area.
The head section is everything between and tags.The head tags also include META tags and META keywords.
The XHTML standard can be found at http://www.w3.org/MarkUp







