Thanks, I will try to look more into this. I think it might be related to number of connections of piping servers but I am a little perplexed about it on how this is possible on an archived link.

Can you please tell me more details so that I can hopefully try to fix it in the future. Did you try to open up the archive.org link of the website or the website itself (which is just a gh page: https://serjaimelannister.github.io/htmlpipe/?https://ppng.i...)

I would like to know more so that I can hopefully fix that for the future, have a nice day :-D