22. Blacklight
Blacklight is a Real-Time Website Privacy Inspector. Enter the address of any website, and Blacklight will scan it and reveal the specific user-tracking technologies on the site. The Markup is like a tracker that uses cutting edge methods to collect and analyze evidence showing how technology is being used and how it affects you, your family, and your community.
- Go to https://themarkup.org/blacklight in your web browser.
- Type in the URL of the website you want to check for online tracking and hit "Scan Website."
- Wait for Blacklight to analyze the website.
- Once the analysis is complete, Blacklight will display a report of the website's tracking practices.
- You can click on the individual trackers to learn more about them and what they do.