virus

Look at the link redirecionamiento doing their I think is base64 antivirus detects it as virus and therefore one webmaster is losing money every time this happens, I want to use another encoding for link for the antivirus not detected as viruses, tell me if I can help with that.

example 1-->>>http://prntscr.com/1c7um8
example 2-->>>http://prntscr.com/1c7v83