Canonicalization is the process of consolidating duplicate or similar URLs around a preferred canonical version.
Example of Canonicalization
A website may expose the same article with and without tracking parameters. Canonicalization aligns preferred-URL signals, internal links and any necessary redirects so duplicate addresses do not present contradictory instructions.
Why Canonicalization matters
It matters because technical issues can prevent great content from being discovered, rendered, indexed, or trusted. Strong technical foundations protect rankings during redesigns, migrations, content expansion, and platform changes.
Related terms
Frequently Asked Question
What does Canonicalization mean?
Canonicalization means the process of consolidating duplicate or similar URLs around a preferred canonical version.