There are several types of HTTP headers, including:
1. Request headers: These headers are sent by the client to the server to provide additional information about the request being made.
1. Response headers: These headers are sent by the server to the client to provide additional information about the response being sent.
1. General headers: These headers can be used in both request and response messages and provide general information about the message.
1. Entity headers: These headers provide information about the entity or payload in the message, such as the content type and content length.
1. Representation headers: These headers provide information about the representation of the resource being requested or sent, such as the encoding and language.
