Common patterns

Consent Management Providers

Mostly */cmp.js, provide imformation and actions about GDPR, cookie and others. May collect user data:

This website says they do Tracking of Acceptance-Rate and Bounce-Rate

• If you are a common level user, you may leave them alone or let the Fanboy's Cookie List decide whether block or not.
• If you are panic about any data collecting, block them.
• If you are using NoScript or umatrix, You should not unblock it until you have no other choice.

Ref: https://github.com/InteractiveAdvertisingBureau/GDPR-Transparency-and-Consent-Framework/blob/master/CMP%20JS%20API%20v1.1%20Final.md