Canonicalization

A robust canonicalization strategy helps achieve these benefits and ensures a clean, efficient content hierarchy that aligns with Google’s expectations for authoritative, experience-rich and trustworthy content.

The term URL normalization, also called URL canonicalization, refers to the process of modifying and standardizing a URL in a consistent manner.

This SMILES is unique for each structure, although dependent on the canonicalization algorithm used to generate it, and is termed the canonical SMILES.