Off topic but for years I've been using a one-off proxy to strip javascript and crap from my local newspaper site (sfgate.com). It just reads the site with python urllib.request and then does some DOM cleanup with beautiful soup. I wasn't doing any site crawling or exposing the proxy to 1000s of people or anything like that. It was just improving my own reading experience.
Just in the past day or so, sfgate.com put in some kind of anti scraping stuff, so urllib, curl, lynx etc. now all fail with 403. Maybe I'll undertake the bigger and slower hassle of trying to read the site with selenium or maybe I'll just give up on newspapers and get my news from HN ;).
I wonder if archive.is has had its sfgate.com experience change. Just had to mention them to stay slightly on topic.