Thankfully, you won't lose anything. If you plan to do this migration, just send a message to support@getsocial.io and we will help you with this migration. A small manual update needs to be done from our side but you won't lose your share counters!
Will I lose my shares if I move my URL from HTTP to HTTPS?
Moving from HTTP to HTTPS and what to do

Written by João Romão
Updated over 5 years ago