HTTP headers are components of the header section of request and response messages transmitted over Hypertext Transfer Protocol (HTTP). HTTP headers define the resources being requested, the behavior of the client or server, and the operation parameters of an HTTP transaction. You can add or remove HTTP headers if you configure DCDN to communicate with the origin over HTTP.

Background information

HTTP headers include general headers, request headers, and response headers.


  1. Log on to the Dynamic Route for CDN console.
  2. In the left-side navigation pane, click Domain Names.
  3. On the Domain Names page, find the target domain name and click Configure.
  4. In the left-side navigation pane of the specified domain, click Origin Fetch.
  5. Click the Custom HTTP Origin Header tab.
  6. Click Add.
  7. In the HTTP Header Setting dialog box, select an HTTP header from the Parameter drop-down list and set its value.
    HTTP Header Setting
  8. Click OK.