> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bunny.net/llms.txt
> Use this file to discover all available pages before exploring further.

# MIME Type Compression Support

> Learn how BunnyCDN automatically compresses content using gzip, Brotli, and Zstandard, and view supported MIME types.

BunnyCDN automatically compresses content using **gzip**, **Brotli** (`br`), or **Zstandard** (`zstd`), depending on the incoming `Accept-Encoding` header.

Compression is guaranteed for a predefined set of MIME types listed below, as well as for files with the following extensions—even if the `Content-Type` header is missing or does not exactly match the list:

* `.css`
* `.js`
* `.json`
* `.xml`
* `.svg`
* `.html`

BunnyCDN provides compression for these types, but it may also apply compression to other content types based on compatibility.

<Info>
  If you don't see a specific MIME type listed, feel free to contact our support team, and we’ll be happy to review it for possible inclusion.
</Info>

## Supported MIME Types

| Type            | MIME Content Type                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| :-------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Application** | `application/atf` <br /> `application/atom+xml` <br /> `application/dash+xml` <br /> `application/ecmascript` <br /> `application/eot` <br /> `application/font` <br /> `application/font-sfnt` <br /> `application/javascript` <br /> `application/json` <br /> `application/ld+json` <br /> `application/manifest+json` <br /> `application/opentype` <br /> `application/otf` <br /> `application/pkcs7-mime` <br /> `application/rss+xml` <br /> `application/truetype` <br /> `application/ttf` <br /> `application/vnd.apple.mpegurl` <br /> `application/vnd.geo+json` <br /> `application/vnd.ms-fontobject` <br /> `application/wasm` <br /> `application/x-font-opentype` <br /> `application/x-font-truetype` <br /> `application/x-font-ttf` <br /> `application/x-httpd-cgi` <br /> `application/x-javascript` <br /> `application/x-mpegurl` <br /> `application/x-opentype` <br /> `application/x-otf` <br /> `application/x-perl` <br /> `application/x-ttf` <br /> `application/x-web-app-manifest+json` <br /> `application/xhtml+xml` <br /> `application/xml` <br /> `application/xml+rss` |
| **Font**        | `font/eot` <br /> `font/opentype` <br /> `font/otf` <br /> `font/truetype` <br /> `font/ttf`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| **Image**       | `image/svg+xml` <br /> `image/vnd.microsoft.icon` <br /> `image/x-icon`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| **Model**       | `model/gltf-binary`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| **Text**        | `text/cache-manifest` <br /> `text/css` <br /> `text/csv` <br /> `text/html` <br /> `text/javascript` <br /> `text/js` <br /> `text/plain` <br /> `text/richtext` <br /> `text/tab-separated-values` <br /> `text/x-component` <br /> `text/x-java-source` <br /> `text/x-script` <br /> `text/xml`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |