Canonical URL link
问题 I am using a canonical url link <link rel="canonical" href="http://test123.com" /> to avoid duplicate content issues between http and https versions of a site. At the moment I have it set up that both the http and https versions have the canonical link in the head section. Is this correct or should I only have the canonical link in the head section on the https version and nothing on the http version? Or does it matter either way? (I want bots to index my http version and not my https version