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

# How To Enable Brotli Compression on ORIV And Configuring For Your Site

> Learn the step-by-step guide to configuring Brotli compression on ORIV servers for your site.

Brotli is a modern compression algorithm developed by Google, designed to compress web content more efficiently. Introduced in 2015, Brotli is now supported by all major browsers and is widely adopted across modern web infrastructure.

Compression plays a critical role in web performance by reducing file sizes before they are transmitted to users. Smaller files mean faster downloads, lower bandwidth usage, and improved page load times. Brotli is particularly effective at compressing **static assets** such as CSS, JavaScript, fonts, and images, where its higher compression ratio can provide significant savings.

Brotli supports both **static compression** (where files are pre-compressed at build time) and **dynamic compression** (where files are compressed on-the-fly by the server). Static compression is recommended for production environments, while dynamic compression is used when static files are not pre-compressed.

In ORIV environments, Brotli is automatically enabled on NGINX servers, ensuring all eligible files benefit from this advanced compression algorithm without requiring manual intervention. However, if you’re using **Cloudflare**, you can use Brotli compression on both **NGINX** and **OpenLiteSpeed (OLS)** servers. This provides flexibility for Cloudflare users to take advantage of Brotli’s benefits, regardless of the server platform.

***Note**: Brotli is automatically installed on the new servers. However, it is not installed on the old servers for now.*

## **Configuring Brotli For Your Site**

If you want to access Brotli, you’ll need to make sure your site is using HTTPS (SSL). Brotli only works with secure connections, so be sure to get your SSL certificate set up first. Once enabled, these are the default settings for Brotli you will get :

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| brotli on; brotli\_static on; brotli\_comp\_level 4; brotli\_types application/atom+xml   application/javascript   application/json   application/ld+json   application/manifest+json   application/vnd.geo+json   application/vnd.ms-fontobject   application/x-font-opentype   application/x-font-truetype   application/x-font-ttf   application/x-javascript   application/x-web-app-manifest+json   application/xhtml+xml   application/xml   application/xml+rss   image/bmp   font/eot   font/opentype   font/otf   image/svg+xml   image/vnd.microsoft.icon   image/x-win-bitmap   image/x-icon   text/cache-manifest   text/css   text/javascript   text/plain   text/vcard   text/vnd.rim.location.xloc   text/vtt   text/x-component   text/x-cross-domain-policy   text/xml; |

## **Verifying if Brotli is Working on Your Website**

To ensure Brotli is working on your site, you can use various online tools to test your website’s compression. One of the simplest ways to verify is by using the **Gift of Speed** Gzip test tool, which also checks Brotli compression.

Here’s how you can verify if Brotli is enabled:

1. Go to [Gift of Speed Gzip Test](https://www.giftofspeed.com/gzip-test/).
2. Enter your website URL and click “Test Your Site.”
3. Once the test is complete, look at the **Content-Encoding** header in the response.

> \[!NOTE]
> Precisa de ajuda visual para esta etapa? Entre em contato com o nosso suporte em **[support@oriv.cloud](mailto:support@oriv.cloud)**.

If Brotli is working correctly, you should see br listed as the encoding method. For example: Content-Encoding: br

If you see gzip or deflate, it means Brotli is not enabled or being used. If br is present, you know that Brotli is successfully compressing your assets.

### **Verifying Brotli Using Command Line**

Alternatively, you can verify if Brotli is working using the command line with curl. Here are some commands to help you check for Brotli or Gzip compression:

1. **Check for Gzip Compression**Run the following command to see if Gzip is enabled:

```
curl -s -I -H "Accept-Encoding: gzip" https://example.com | grep -i "content-encoding"
```

If Gzip is enabled, you will see:

```
Content-Encoding: gzip
```

2. **Check for Brotli Compression**Run the following command to see if Brotli is enabled:

```
curl -s -I -H "Accept-Encoding: br" https://example.com | grep -i "content-encoding"
```

If Brotli is enabled, you will see:

* Content-Encoding: br

3. **Check for Both (Gzip and Brotli) at Once**If you want to check for both compression types, run:

```
curl -s -I -H "Accept-Encoding: gzip, br" https://example.com | grep -i "content-encoding"
```

If both are supported, the response might be:

```
Content-Encoding: br
```

or

```
Content-Encoding: gzip
```

The server typically chooses the best compression method, and **Brotli** is preferred if both are available.

4. **Check for Compression with Full Request**If you want to view the full response headers, use this command:

```
curl -s -H "Accept-Encoding: gzip, br" -D - https://example.com -o /dev/null
```

Brotli compression is a powerful tool to enhance your performance by reducing file sizes and improving page speed. With automatic configuration and smart optimization with ORIV, your applications benefit from Brotli’s efficiency without requiring manual setup.

Still stuck? Contact our[**dedicated support team**](https://support.oriv.cloud/)for any of your queries.