Google Search index link [canonical_link] If you do not indicate a canonical link, Google will crawl your site and set whichever URL it considers to be the most representative as the canonical link If you already provide a Google Search index URL in your product landing page markup you do not need to provide the Google Search index link [canonical_link] attribute If you provide a
About CNAME records - Google Workspace Admin Help A Canonical Name or CNAME record is a type of DNS record that maps an alias name to a true or canonical domain name CNAME records are typically used to map a subdomain such as www or mail to the domain hosting that subdomain’s content
Page Indexing report - Search Console Help Duplicate, Google chose different canonical than user This page is marked as canonical for a set of pages, but Google thinks another URL makes a better canonical Google has indexed the page that we consider canonical rather than this one Inspect this URL to see the Google-selected canonical URL under Page indexing > Google-selected canonical