A human- and machine-readable coding language that adds structure, meaning, or context to a text document. Extensible markup language (XML) ranges from very simple to highly complex (hence “extensible”). Today’s version of HTML is a specialized example of XML. Schema markup is an example of how XML can be used to improve the user experience (UX) of search engine results pages (SERPs).

Building a Highly-targeted Opt in List: When Money Lies Beneath the Lists
Are you successful with your Internet business? Better yet, do you think you are successful with your online business? When most online entrepreneurs are asked with these questions, they often brush it off.