Это url-кодирование, функции для преобразования поищи в языках, применяемых для веб-программирования (в похапе точно есть).
otvet.mail.ru23 сент. 2019 г. ... User Boock, Michael has attached %D0%9F%D1%80%D0%B5%D0%B4%D0%BE%D1%81%D1%82%D0%B0%D0%B2%D1%8F%D0%BD%D0%B5_%D0%BD%D0%B0_%D0%B4%D0%B8%D0%B3%D0%B8 ...
ir.library.oregonstate.eduforum.antichat.ru
%D0%92%D0%B8%D0%B7%D0%B8%D1%82%20%D0%B4%D0%B5%D0%BB%D0%B5%D0%B3%D0%B0%D1%86%D0%B8%D0%B8%20%D0%95%D0%B2%D1%80%D0%BE%D0%BF%D0%B5%D0%B9%D1%81%D0%BA%D0%BE%D0%B3 ...
pstu.ruwww.youtube.com
bg/search?q=%D0%90%D0%BA%D1%82%D0%B8%D0%B2%D0%BD%D0%B0+%D0%BF%D0%BE%D0%BA%D1%80%D0%B8%D0%B2%D0%BD%D0%B0+%D0%B0%D0%B2%D1 %82%D0%BE+%D0%B0%D0%BD%D1%82%D0%B5 ...
m.facebook.comhttp://departments.unwe.bg/economics/bg/news/5712/%d0%be%d1%82%d0%bb%d0%b8%d1%87%d0%b8%d1%8f-%d0%b7%d0%b0-%d0%ba%d0%b0%d1%82%d0%b5%d0%b4%d1%80%d0%b0-%d0%b8% ...
bg.linkedin.com2 дек. 2021 г. ... https://www.google.com.ua/search?hl=ru&q=%D0%A1%D0%B0%D0%BB%D0%BE%D0%BD+%D0%BA%D1%80%D0%B0%D1%81%D0%. Добрый день!
support.google.comipleer.fm
www.myshared.ru
7 мая 2023 г. ... Circumvent Russian Internet Censorship: https://git.io/ac-wiki.
chrome.google.comIf you do not see the root certificate or cross-certificate that you need, have any questions, or would like to be added to our supported applications list, ...
www.digicert.compascalabc.net
... B5 D1 B5 BB CB 89 80 AB 1C B1 76 51 A8 44 D2. D-TRUST Root CA 3 2013. D-TRUST ... SHA-256. 00 98 A2 39. 23:00:00 Nov 13, 2028. Not EV. 3C 4F B0 B9 5A B8 B3 00 32 ...
support.apple.comvk.com
... D0%92%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%90%D1%80%D1%85%D0%B8%D0%B2_%D0%B7%D0%B0%D0%BF%D1%80%D0%BE%D1%81%D0%BE%D0%B2_%D0%BD%D0%B0_%D1%83%D0%B4 ...
ru.wikipedia.org... D1%8F%20%D0%B3%D0%BE%D1%81%D1%83%D0%B4%D0%B0%D1%80%D1%81%20_%20%E2%84%96268%2027.06.2011%20%28%D1%81%20%D0%B8%D0%B7%D0%BC.%20%D0%BD%D0%B0%2017.09.2014%29.docx ...
npa.yarregion.rutoster.ru