XHTML (Extensible Hypertext Markup Language) extends versions of HTML, the language in which web pages are written. HTML used to be defined as an application of Standard Generalized Markup Language (SGML), which was very flexible. XHTML is an application of XML, a subset of SGML that is not so forgiving! HTML requires a lenient HTML-specific [...]
XHTML Pitfalls
March 4th, 2010XHTML- How Necessary Is It? Very!
June 14th, 2009XHTML validation is becoming one of the most important aspects of search engine optimization. Unfortunately lots of SEO firms ignore the importance of XHTML, and webmasters remain uninformed that they need to make their sites XHTML compliant. A top notch SEO Service will always provide an XHTML validation service to allow webmasters to make their sites [...]