BEWARE - SPYWARE
https://uk.pcmag.com/web-sites/85858/web-of-trust-browser-extension-cannot-be-trusted

"The NDR investigation discovered that while you have the WOT extension installed, extensive data collection is going on in the background. But WOT not only collects and records data on a per-user basis, it then analyzes and sells it on to third parties."

"The WOT Privacy Policy states that your IP, geographic location, device type, operating system, browser, the date and time, Web addresses, and overall browser usage are all collected, but that it is "non-identifiable." But NDR found that it was a simple task to link the anonymized data to individual users of the service. The data retrieved included:

Account name
Mail address
Travel plans
Illnesses
Sexual preference
Drug consumption
Confidential company information
Ongoing police investigations
Browser surfing activity including all sites visited"