Hypertext Transfer Protocol (HTTP) is a standard protocol for transmitting hypermedia documents, such as HTML. HTTP header fields are strings used to send and receive information in both client-server requests and server-server responses.
HTTP headers are also readable by the sites you visit. It contains data about your
- user agent
It must be consistent with the same data read from other types of browser fingerprints. You won’t have to care about this at all because the Base Profile contains all the required data. You can check this on the Whoer.net HTTP headers part.