Zdravím,
zadáváte pouze to co je za adresou domény, takže vlastně vaše username. Viz oficiální dokumentace.
- Facebook: facebook.com/
[username] - Twitter: twitter.com/
[username] - Instagram: instagram.com/
[username] - Pinterest: pinterest.com/
[username] - LinkedIn: linkedin.com/in/
[username] - GitHub: github.com/
[username] - YouTube: Each YouTube channel has a unique user ID and channel ID. These are used to refer to the channel in certain apps and services. To find your channel’s user ID and channel ID, sign in to YouTube and check your advanced account settings page. Then enter the alphanumerical channel ID (not user ID) into the field.
- Vimeo: vimeo.com/
[username] - Google+: plus.google.com/
[username]– This can be a 21-digit number or a Google+ user name (e.g. +WordPress).