> ## Documentation Index
> Fetch the complete documentation index at: https://bunny.net/docs/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.

> [!NOTE]
>
> 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.

## Supported MIME Types

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


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