uBO-Scope chrome extension

Version: 0.1.12
A tool to measure your 3rd-party exposure score for web sites you visit.
4.85 Based on 33 user rates

What is uBO-Scope?

uBO-Scope is a productivity chrome extension. it's a free extension and is featured in Productivity, it has 3,000+ active users since released its first version, it earns an average rating of 4.85 from 33 rated user, last update is 2008 days ago.

What’s new in version 0.1.12?

                Project home: https://github.com/gorhill/uBO-Scope

Release notes: https://github.com/gorhill/uBO-Scope/releases


To inform you about your own third-party exposure on the web pages you visit through a third party exposure score.

Third-party ("3rd-party") exposure is quite an important component of the more general concept of privacy exposure.

In the scope of uBO-Scope, "3rd-party" is defined as follow:

A network request to a remote server which has a different base domain name than the base domain name of the URL in the address bar is deemed "3rd-party".

A 3rd-party exposure score is derived not only from the number of distinct third parties on a web page, but also from the ubiquitousness of each of these distinct third parties.            

How to install uBO-Scope?

You could download the latest version crx file or older version files and install it.

Preview of uBO-Scope

Technical Features:

  • Latest Version: 0.1.12
  • Requirements: Windows Chrome, Mac Chrome
  • License: Free
  • Latest update: Saturday, June 9th, 2018
  • Author: Raymond Hill (gorhill)

uBO-Scope Available languages:



Reviews of ubo-scope:

Deepali Limaye March 18th, 2021
Deepali Limaye

great finally i found a tracker blocker that made the score to 0

Matthew Malloy (Doc M) July 7th, 2019
Matthew Malloy (Doc M)

I *LOVE* this man('s extensions)!

Bashir Abba (bash550) April 23rd, 2018
Bashir Abba (bash550)

Brilliant little extension. Makes using uMatrix more effective.

Read more review & comments of ubo-scope