dorsetdigital/silverstripe-canonical

Version dev-master 1228 Adds a simple canonical tag in Silverstripe 4

innoweb/silverstripe-social-metadata

Version dev-master 824 Adds social metadata like OpenGraph, Twitter and JSON-LD to all pages.

lerni/silverstripe-canonical

Version dev-master 627 A SilverStripe module to add canonical tag in SilverStripe 3