Even in you keep the sales copy exactly the same, trying a slightly different page
layout can result in a tremendous increase in profitability.
For example, when I first started the SEO Book site, I only promoted this e-book
off to the side. I switched to promoting this e-book on every page right below the
page content posts and [...]

The search algorithm and search interface are used to find the most relevant
document in the index based on the search query. First the search engine tries to
determine user intent by looking at the words the searcher typed in.
These terms can be stripped down to their root level (e.g., dropping ing and other
suffixes) and checked against [...]

While there are different ways to organize web content, every crawling search
engine has the same basic parts:
• a crawler
• an index (or catalog)
• a search interface
Crawler (or Spider)
The crawler does just what its name implies. It scours the web following links,
updating pages, and adding new pages when it comes across them. Each search
engine has periods [...]