@jirka Also, I forgot:
http://portal.mozz.us has Gopher and Gemini proxies
for http, it might work under your old browsers
for Irix.
And, well, Gemini itself has an http/https decrapifier
for the web, saving up tons of bandwidth:
An example: Ars Tecnica being open under gemini://gemi.dev
opened under portal.mozz.us.
http://portal.mozz.us/gemini/gemi.dev/cgi-bin/waffle.cgi/view%3Fhttps%253A//arstechnica.com