Which statement best describes the relationship between Accept-Encoding header removal and compression offload in Citrix ADC?

Which statement best describes the relationship between Accept-Encoding header removal and compression offload in Citrix ADC?

• A. Remov­ing Accept-Encoding ensures the ADC will always compress responses.
• B. Remov­ing Accept-Encoding delegates compression to client browsers only.
• C. Remov­ing Accept-Encoding offloads compression to the Citrix ADC.
• D. Remov­ing Accept-Encoding has no impact on compression behavior.

Answer: (C)

The key idea is how compression is handled when the client’s capability to accept compressed content isn’t part of the negotiation. Accept-Encoding from the client signals what encodings (like gzip) the client can handle. Citrix ADC can be configured to offload compression, meaning the appliance compresses responses itself rather than relying on the client or the backend server to do it. When Accept-Encoding is removed from the path, the ADC no longer has client-side negotiation to rely on, so it applies its own compression logic and delivers compressed content as the compression offload mechanism. In short, removing that header makes the ADC take charge of compression rather than leaving it to the client’s browser or the origin server.

The key idea is how compression is handled when the client’s capability to accept compressed content isn’t part of the negotiation. Accept-Encoding from the client signals what encodings (like gzip) the client can handle. Citrix ADC can be configured to offload compression, meaning the appliance compresses responses itself rather than relying on the client or the backend server to do it. When Accept-Encoding is removed from the path, the ADC no longer has client-side negotiation to rely on, so it applies its own compression logic and delivers compressed content as the compression offload mechanism. In short, removing that header makes the ADC take charge of compression rather than leaving it to the client’s browser or the origin server.