SeoQuake plugins are special addons which allow SeoQuake to work with content of different sites. For example, Google plugin (built-in) allows SeoQuake to work with Google SERP, and analyse its content.
 

In order to write its own plugin for Mozilla Firefox version of SeoQuake, user will have to create a small addon for Mozilla Firefox. We will soon write a manual dedicated to this topic. If you have any suggections concerning SeoQuake plugins and have a desire to share them with the SeoQuake community, contact us via web form (http://www.seoquake.com/index-en.php#feedback).