Just add this where you need the page to go to the next one (the text "page 1" will be on page 1 and the text "page 2" will be on the second page).

First page (this will be on page n.1)

 <div style="break-after:page"></div>

Second page (This will be on page n.2)

See this page fetch itself, byte by byte, over TLS

• This page performs a live, annotated https: request for its own source. It’s inspired by The Illustrated TLS 1.3 Connection and Julia Evans’ toy TLS 1.3.
• It’s built on subtls, a pure-JS TLS 1.3 implementation that depends only on SubtleCrypto. Raw TCP traffic is carried via a serverless WebSocket proxy.