Maupiti.blue is not a website, it's a Gemini capsule.
This page is the only webpage here.

You need a Gemini client to browse maupiti.blue. For example, you can use Lagrange.
With Lagrange or another Gemini client, you will be able to browse gemini://maupiti.blue

More infomations about Gemini can be found here and there.

See you in Geminispace cowboy...