Keyword Density

Keyword density is the measurement in percentage, the number of times a keyword or phrase appears compared to the total number of words in a page. In the context of search engine optimization keyword density can be used as a factor in determining whether a web page is relevant to a specified keyword or keyword phrase. Due to the ease of managing keyword density, search engines usually implement other measures of relevancy to prevent unscrupulous webmasters from creating search spam through practices such as keyword stuffing. Here's an example of our Keyword density of lipply home page

Keyword Tools

There are many keyword tools on the internet. Seobook offers a good selection of tools for this purpose. Keyword Tools Using keyword tools gives you new ideas to use for your website.  For example our keywords are different for Bob Lipply, Robert Lipply, and Lipply Real Estate.

Search Engine Spiders

A lot of content and links displayed on a web page may not actually be visible to the search engines, e.g. Flash based content, content generated through JavaScript, content displayed as images, and so on. Basically anything rendered on the client side may not visible to search engines.

This tool simulates a search engine by displaying the contents of a web page in exactly the way the search engine spider would see it.