This is a set of methods aimed at improving the ranking of a website in search engine listings. The term also refers to an industry of consultants who carry out optimization projects on behalf of clients´ sites. Practitioners may use "white hat SEO" (methods generally approved by search engines, such as building content and improving site quality), or "black hat SEO" (tricks such as cloaking and spamdexing). White hatters charge that black hat methods are an attempt to manipulate search rankings unfairly. Black hatters counter that all SEO is an attempt to manipulate rankings, and that the particular methods one uses to rank well are irrelevant. Austin Texas Advertising is a "White Hat" wearing company and never use, encourage or publish tricky methods of getting search engines to index our clients content. We strive to publish valid key word rich content with efficient design.