The SO Connect Score is a findability Index which is being calculated by the number of identical data fields when comparing the current profile and the listings on the (online) channel pages. The more profile information is inputted and synced, the higher the SO Connect Score will be.
Please input data in all fields (details page) that have an "orange" color added, the orange color highlight the missing data fields. Entering all missing data fields will contribute to your profile completeness, and therefore your SO Connect Score. Make sure to press the sync now or auto-sync button once you're ready to distribute your data.