HTTP - HTTPS scheme (HTTP-over-TLS)
Table of Contents
1 - About
The https scheme represents HTTP-over-TLS.
HTTPS is essentially HTTP after the connection has been secured with TLS (ie SSL).
Chrome:
2 - Articles Related
3 - Request Lifecycle
see SSL - Handshake
4 - Management
4.1 - Port
The port is 443.
4.2 - Deploying
4.3 - Mandatory
To make https mandatory for a website, set the Strict Transport Security (HSTS) header