> For the complete documentation index, see [llms.txt](https://http3-explained.haxx.se/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://http3-explained.haxx.se/it/the-protocol.md).

# Caratteristiche del protocollo

Il protocollo QUIC ad alto livello.

Illustrati di seguito, lo stack HTTP/2 sulla sinistra e lo stack rete QUIC sulla destra, quando usati per il trasporto HTTP.

![QUIC logo](/files/-LvW35eBvHx2Ix3BXNhl)