If you use it Firefox and you do not want it to track every site you visit, you can configure your browser to always use the private browsing feature. Just close all its windows Firefox, no of your browsing history will be saved. See how you can activate it.
What is a private browsing feature?
Private browsing is a feature in Firefox that does not store your browsing history, download history, completed forms, searches, and other types of local data between your browser login sessions. (A browser session ends when all its windows are completely closed Firefox.)
Private browsing is more useful when you share a computer with others and do not want them to see the sites you have visited. However, it does not prevent you from tracking your browsing activity in other ways - including your ISP, through your router, and from sites that track your IP address.
How to always use the private browsing feature in Firefox
First, open it Firefox. Click on the hamburger-like icon in the upper right corner of the window.