Publisher of Ubuntu | Canonical
Canonical publishes Ubuntu, provides commercial services and solutions for Ubuntu, and works with hardware manufacturers, software vendors and public clouds to certify Ubuntu.
Canonical - Wikipedia
Canonical may refer to: Canonical form, a natural unique representation of an object, or a preferred notation for some object. Canonical coordinates, sets of coordinates that can be used to describe a physical system at any given point in time.
Canonical Tags [2021 SEO] - Moz
A canonical tag (aka "rel canonical") is a way of telling search engines that a specific URL Using the canonical tag prevents problems caused by identical or "duplicate" content appearing on multiple...