How to write your own anonymizer?

Question

Anonymity

My wife's VKontakte was blocked at work, and she asked me for help. Access to well-known anonymizers is also blocked, and in principle I do not trust them. The idea was born to make your own personal anonymizer with preference and professional networks - this will also guarantee that it will not leak data where it is not needed, and the probability of its blocking will be approximately equal to zero. I was engaged in web development, but more on the client side, here my experience is not enough. Therefore, I ask you to suggest materials that will help me cope with the task, or, as an option, ready-made solutions. Ideally would like for node.js, but willing to consider other options.

Answer 1

Isn't mobile Internet easier on your phone?
You don't need an anonymizer. You need a page where a contact is loaded via an iframe
If masturbation is closer to you:
https://habrahabr.ru/post/158829/

Answer 2

Anonymizer is a proxy server through a URL, with a GET request you pass a link to it, and it makes a request on the server side and returns a response to you, similar to POST requests, but a lot of links are in HTML and JS and you need to "wrap" them to the anonymizer" before returning the response, and this is quite difficult, it's easier to use a VPN, for example, Tor.