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Lightbeam for Firefox

See the 1st and 3d party websites you connect

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Lightbeam for Firefox screenshotUsing some useful interactive visualizations, Lightbeam grants you to see the 1st and 3rd party websites you interact with on the internet. As you browse, Lightbeam shows the complete depth of the Web today, containing parts that are not transparent to the typical user. Using two different interactive graphic representations - List and Graph - Lightbeam enables you to analyze individual third parties over space and time, discover where they link to your online activity and offers ways for you to employ with this exclusive view of the Web.

When you trigger Lightbeam and visit a site, sometimes named the first party, the add-on makes a real time visualization of all the third parties that are on that page. The common visualization is named the Graph view. Then browse to the next site, the application highlights the 3rd parties that are also there and displays which 3rd parties you have seen at both websites. The visualization increases with each website you visit and each request made from your browser.


  • See what's going on in your PC.
  • Free to use.
Name Lightbeam for Firefox
Developer | see all products from this developer
Product Homepage Lightbeam for Firefox
License Free (Freeware)
Last Week Downloads 2
All Time Downloads 1,530
Filename lightbeam_for_firefox-1.2.1-fx.xpi
Filesize 0.8MB
MD5 Checksum B07863D75865D65BC0B9D9EE1E7640FA
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgeLightbeam for Firefox has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Lightbeam for Firefox October 22, 2015 - Latest Version
Lightbeam for Firefox 0.16.1 March 01, 2012

Download the free Lightbeam for Firefox