Test your Link Popularity - This tool will allow to calculate the number of Web pages linking to your site for the following search engines: Google.fr, Lycos.com, Hotbot.fr, Altavista.com, Altavista.fr

The next update of Google's Cache - Insert a web site for research next Google Cache update and you can see a keyword that GoogleBot have used for crawler a site and update a Datacenter for specific Datancenter Language. This tool show you many information on Google Dance in the next day.

The Search Engine Experiment - Which search engine really offers you the most relevance? Take the test and find out.

Thumbshots Ranking - This tool is a fun way to learn about search engines and optimizing a site's ranking. Your ranking determines the amount of traffic you will likely get.

Top PPC Bids Checker - This tool allows you to query a number of PPC engines to see what the top bids are for a certain keyword or phrase. Simply input the keyword or phrase you wish to target, then click the button.