> For the complete documentation index, see [llms.txt](https://hyperflow.sygnal.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hyperflow.sygnal.com/hyperspeed/additional-notes.md).

# Additional Notes

## Goals

* Maximize the performance of Webflow-hosted sites
* Optimize images
* Edge-caching
  * Ability to purge cache when necessary 
    * Site-publish = full purge
* Zero / minimal monthly hosting costs for optimization and caching

## Features

* Images
  * Automatically detect and optimize all HTML-referenced images on the site
    * HTML Images ( `src` )
    * HTML Media srcset images ( `srcset` )
  * Configure the from and to formats
    * e.g. which to WEBP convert, which not to for animation purposes 

## Future

* Proxy other image types like PDF
* Possibly optimize them 
* CSS-referenced images such as background images 
* Ability to zone and classify image rules;
  * By page
  * Page section ( attributes )
  * Custom attributes override directly on image 
  *  

`https://assets-global.website-files.com`

`https://assets.website-files.com`

\`HTML Images ( `src=` )

HTML Media srcset images ( `srcset=` )

CSS background images

Future

alt domains

user images? 

uploaded images? 

## Configurations

### &#x20;<a href="#enable-transformations" id="enable-transformations"></a>

<br>

## Cassette

assets.sygnal.com

<https://1assets-global.website-files.com>