Section "Kicksecure ™ Developer OpenPGP Guidelines": (try to use the unclean URL version) https://www.kicksecure.com/w/index.php?title=Trust&stable=0&shownotice=1&fromsection=Fingerprint_Trust#Kicksecure_%E2%84%A2_Developer_OpenPGP_Guidelines Check "evil developer attack." URL it will give:(if you open it in new tab) https://www.kicksecure.com/w/index.php?title=Trust&stable=0&shownotice=1&fromsection=Fingerprint_Trust#Evil_Developer_Attack But if you use: (Clean URL) https://www.kicksecure.com/wiki/Trust#Kicksecure_%E2%84%A2_Developer_OpenPGP_Guidelines It will give: (If you open it in new tab) https://www.kicksecure.com/wiki/Trust#Evil_Developer_Attack So to solve this add main page name before the # like:(Making it giving clean URL in new tab) [[Trust#Evil_Developer_Attack|evil developer attack]] Instead of: (without Trust) [[#Evil_Developer_Attack|evil developer attack]]