Following is a regex list of websites that I ban from my internet search results:

*://www.quora.com/*
*://www.geeksforgeeks.org/*
*://www.noor-book.com/*
*://www.w3schools.com/*
*://www.arab-books.com/*
*://equran.me/*
*://surahquran.org/*
*://byjus.com/*
*://www.toppr.com/*
*://www.vedantu.com/*
*://surahquran.com/*
*://www.quran7m.com/*
*://www.alukah.net/*
*://knowyourphrase.com/*
*://english-grammar-lessons.com/*
*://rpubs.com/*
*://www.educative.io/*
*://plotly.com/*
*://www.programiz.com/*
*://www.tunefind.com/*
*://www.ajsp.net/*
*://replit.com/*
*://homework.study.com/*
*://www.libhunt.com/*
*://www.freepik.com/*
*://kinsta.com/*
*://www.hostinger.com/*
*://news.iqraa.news/*
*://gate.bald-news.com/*
*://deepai.org/*
*://www.chegg.com/*
*://github-wiki-see.page/*
*://ar.quora.com/*
*://news.elbadil.com/*
*://trend.l0n.news/*
*://blog.hubspot.com/*
*://new.akher.news/*
*://studycorgi.com/*
*://quran.com/*
*://www.simplilearn.com/*
*://www.w3schools.in/*
*://www.forgottenbooks.com/*
*://ar.iqraa.news/*
*://new.l0n.news/*
*://ethicsunwrapped.utexas.edu/*
*://wikiarticle.xyz/*
*://www.studysmarter.co.uk/*
*://slashdot.org/*
*://www.bibtex.com/*
*://www.elaosboa.com/*
*://news.5lejnews.com/*
*://www1.elbadil.com/*
*://www.usnews.com/*
*://mo.iqraa.news/*
*://top.5lejnews.com/*
*://solarabic.com/*
*://quranopedia.com/*
*://snyk.io/*
*://eg.iqraa.news/*
*://napuzepi.coronatest-unterhaching.de/*
*://goldprice.org/*
*://www.alamaltaqa.com/*
*://we.iqraa.news/*
*://christian-dogma.com/*
*://www.masrtimes.com/*
*://newsy.elsob7.com/*
*://new.npa-egypt.com/*
*://www.alarabiya.net/*
*://nullgrab.com/*
*://nulled.cx/*
*://www.nulledtemplates.com/*
*://stackshare.io/*
*://www.alamy.com/*
*://www.udemy.com/*

Just like K&R: The C Programming Language, I found this fantastic version. Download from the archive.

This is the best available online version of K&R. I was looking for it everywhere and I could not find it, I looked it up in the chat between me and my friend Antar and I found it there. It should be available now on the link above.