When Trackback is enabled, any time you link to an external webpage that supports Trackback Autodiscovery, Confluence will send a trackback ping to that page to inform it that it has been linked to.
Confluence pages also support Trackback Autodiscovery and when Trackback is enabled, can receive trackback pings sent by other sites.
To enable trackback:
- Choose the cog icon , then choose General Configuration under Confluence Administration
- Select Further Configuration in the left panel.
- Choose Edit.
- Select the Trackback checkbox then Save.