Close to invidious but not specific to any particular site. A page that allows to open other pages through it, like a browser inside a web page except it’s only for opening a website and has no other browser functionality. Here’s a proprietary example: croxyproxy.com

I’ve been looking for something like this for so long, thanks so much! I like how minimal and functional it is at the same time. This is the best combination of social media and blogging.