All-in-one free web application security tool. Web application vulnerability and privacy scanner with support for HTTP cookies, Flash, HTML5 localStorage, sessionStorage, CANVAS, Supercookies, Evercookies. Includes a free SSL/TLS, HTML and HTTP vulnerability scanner and URL malware scanner.

This cookie name is being set on 344,361 websites and 2,846 distinct domains. It's used by 344361 HTTP cookies

Purpose: tracking cookie » More...

Sample value:


Domains targeted by uid cookie

This list includes both third-party domains set by tracking and adversing companies, as well as the first-party domains of the websites that use this cookie name.

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Websites setting uid cookie

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