---
title: Content negotiation
summary: null
url: >-
  https://www.fastly.com/documentation/reference/vcl/functions/content-negotiation
---

- [accept.charset_lookup](https://www.fastly.com/documentation/reference/vcl/functions/content-negotiation/accept-charset-lookup/)
- [accept.encoding_lookup](https://www.fastly.com/documentation/reference/vcl/functions/content-negotiation/accept-encoding-lookup/)
- [accept.language_filter_basic](https://www.fastly.com/documentation/reference/vcl/functions/content-negotiation/accept-language-filter-basic/)
- [accept.language_lookup](https://www.fastly.com/documentation/reference/vcl/functions/content-negotiation/accept-language-lookup/)
- [accept.media_lookup](https://www.fastly.com/documentation/reference/vcl/functions/content-negotiation/accept-media-lookup/)