How to add extension for Linux to get website usage activity

Please login to any browser 

Click on Extensions

Click on Manage extensions.

After clicking on the Manage Extensions now click on Get extensions for the respective browser.

Search for" Snovasys" and add this extension in the browser and click on Get.

Now click on Add extension.

Now Enable these two options as shown in the image below in extension management.

similarly, add Chrome Extension from here and Mozilla Firefox Extension from here