OMG, that looks like a parody of a 1990's web site, except that it's not a parody.
How's it not a parody? Seems like it's parodying of a pseudo-Japanese Free Software enthusiast, likely by a 4channer, that just happens to have some real content.
Also: <!DOCTYPE QTML>
The following on the home page [0] is hilarious:
[0] https://gnu.moe/