Unable to access chat.openai.com in HTTP/1.1

I was not able to access chat.openai.com through HTTP/1.1,

In Google chrome : When I try to access in chrome, the webpage simply starts reloading automatically for numerous times. After certain reloads, it asks for human verification check. But when I check the human verification check box, it again starts reloading. This continues.

In Firefox : Webpage didn’t ask for human verification. It directly forwards to login page. But both login and sign up button doesn’t seem to work.

Note : I intentionally enabled only HTTP/1.1 and disabled http2 and http3.