CookieRank show you the cookie rating (out of 5) for the website you are currently browsing. This allows you to see instantly if a site you about to navigate has a reasonable cookie reputation.
The higher the rank the fewer cookies that are likely to be created on you as navigate the site further - useful information to know before you go deeper. This extension differs from other cookie to HTTP traffic based plugin by virtue of the fact that the data is gathered *before* you visit sites, not as you navigate them.
The cookie score is computed and verified by cookiecert.com, providers of the web's largest free publicly available cookie database. CookieCert also provides other free cookie related tools such as free sit cookie audits, consent widgets and brand protection services.