SEO History Alan Emtage, a student at the University of McGill, created the first true "search" facility in 1990...
SEO Ethics Search engines are keen to have an accurate picture of available sites on the web...
SEO Technology Originally, the first commercial search engines were directories, such as Yahoo! and Galaxy...
Robots Exclusion Protocol There may be areas of your site that you do not want to appear in search engine listings, such as customer information, or other sensitive data...
SEO - Directories Directory based search engines differ from the search engines described so far in that they use human reviewers to investigate site content...
Spider Based Search Engines In the same way that there are two camps in the directory based properties, spider based search engines also split...
Portals The most frequently visited sites online are portals, such as www.bbc.co.uk and www.msn.co.uk...
Pay-per-Click In September 1997 the company Goto, was founded by Bill Gross' Idealab...
Submissions Perhaps the most obvious part of the SEO process is submission...
DIY Many webmasters attempt SEO themselves and have varying degrees of success...