LinkExtend provides meta-site-ratings for computer safety, child safety, company ethics, and popularity. Safety results come from eight online services giving you a safer browsing experience. Site links, titles, files and reviews are also included.

Main Features
* Safety - Informs you if a web page is malicious, sends spam, contains spyware, online scams, identity theft, and more
* KidSafe - Alerts you about sites that are unsafe for children and let's you erase these sites from your Firefox history automatically
* Ethics - Rates ethical behavior of a site's company including social responsibility, business practices, environmental impact, etc.
* PageRank - Represents how important a page is on the web, based on the Google link analysis algorithm, ranked from zero to ten
* SiteTraffic - Shows you how popular a site is, based on the average page views and users for a particular site or web page
* Visited - Tells you when you last visited a site, what pages you accessed, and lets you remove the site from your Firefox history
* SiteTools - Finds the age of a particular web page, older versions, site reviews, contact details, free account passwords, and more
* Links - Access the links and titles in a web page without having to open the page itself (also shows the link titles and favicons)
* Files - Shows all files on a web page organized by categories (videos, music, images, programs, etc.) for easy downloading
* SuperSearch! - Over 200 top search engines offer Answers, Books, Health, Jobs, Multimedia, News, People, Shopping and more
* Hide Search Results - Allows you to eliminate search results that are harmful to your computer, unethical or unsafe for children.

LinkExtend Forms
* Toolbar - Gives you all the information instantly for any website you are visiting and lets you SuperSearch
* Context Menu - Learn about any link on a web page by right clicking on it
* Search Results - Search smarter with indispensable knowledge accompanying your search engine results

Extra Search Features
* Thumbnail - A reduced image of a site chosen from three services offering different speeds and sizes
* Result Number - Each search result can be numbered as an aid to remembering and locating a result you want to view again
* Site Icon - The icon associated with a particular website or webpage helps you better distinguish the search results