Most websites use TLS, HSTS and the like nowadays. It’s hard for a corporate proxy to downgrade the connection.
Also, the limitation is only applied by browsers, not by (reverse) proxies and other non-browsers clients.
That being said, Mercure allow to subscribe to many "topics" using a single HTTP connection. This helps mitigating the limitation with HTTP/1 (which is very uncommon these days).
Also, the limitation is only applied by browsers, not by (reverse) proxies and other non-browsers clients.
That being said, Mercure allow to subscribe to many "topics" using a single HTTP connection. This helps mitigating the limitation with HTTP/1 (which is very uncommon these days).