![R. Hill on X: "Interesting project: https://t.co/XUZ71RGDES It measures the use of 3rd parties across a collection of 25 high traffic sites using Firefox Lightbeam extension. Left pic = no blocking Right R. Hill on X: "Interesting project: https://t.co/XUZ71RGDES It measures the use of 3rd parties across a collection of 25 high traffic sites using Firefox Lightbeam extension. Left pic = no blocking Right](https://pbs.twimg.com/media/D6PjCmpWwAMxskD.jpg)
R. Hill on X: "Interesting project: https://t.co/XUZ71RGDES It measures the use of 3rd parties across a collection of 25 high traffic sites using Firefox Lightbeam extension. Left pic = no blocking Right
R. Hill on X: "Interesting project: https://t.co/XUZ71RGDES It measures the use of 3rd parties across a collection of 25 high traffic sites using Firefox Lightbeam extension. Left pic = no blocking Right
![Gather your own Big Data with #Lightbeam from Mozilla Firefox #awesome - Careful With That Axe, Eugene Gather your own Big Data with #Lightbeam from Mozilla Firefox #awesome - Careful With That Axe, Eugene](http://1.bp.blogspot.com/-6LBxuUqDhFU/UmqPj8JZ01I/AAAAAAAApoE/OktOM2rJqrg/w1200-h630-p-k-no-nu/Lightbeam.jpg)
Gather your own Big Data with #Lightbeam from Mozilla Firefox #awesome - Careful With That Axe, Eugene
![Mozilla Lightbeam for Firefox: NSA spying row leads firm to expose who's watching while you surf | BelfastTelegraph.co.uk Mozilla Lightbeam for Firefox: NSA spying row leads firm to expose who's watching while you surf | BelfastTelegraph.co.uk](https://focus.belfasttelegraph.co.uk/thumbor/EfUpt4P3CAAtCn6kD6g_Qa6_Meg=/0x57:1000x608/960x640/prod-mh-ireland/0173d108-9a2d-11ed-8da9-0210609a3fe2.png)
Mozilla Lightbeam for Firefox: NSA spying row leads firm to expose who's watching while you surf | BelfastTelegraph.co.uk
![Addon "Firefox Lightbeam" that you can see at a glance what third party site you are visiting from the site you visited - GIGAZINE Addon "Firefox Lightbeam" that you can see at a glance what third party site you are visiting from the site you visited - GIGAZINE](http://i.gzn.jp/img/2017/10/16/firefox-lightbeam/00.png)