Current version: 4.13~ynh1
Squid: Proxy with Optimising Web Delivery
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator.
Thanks to Fred to write the instruction to configure Squid for YunoHost. French: https://memo-linux.com/installer-squid3-sur-un-serveur-yunohost/