Canonical Links Tests

Canonical HTML Multilink

Canonical HTML Conflict

External URL with Canonical to Non-200 - 302

External URL with Canonical to Non-200 - 404

Meta Canonical with Single Invalid Empty Attribute

Meta Canonical with Multiple Invalid Empty Attributes

Meta Canonical with Single Invalid Attribute

Meta Canonical with Multiple Invalid Attributes

Meta Canonical with Single Valid Attribute

Header Canonical

Header Canonical with Single Invalid Attribute

Header Canonical with Single Invalid Empty Attribute

Header Canonical with Single Valid Attribute

Meta Canonical with a trailing Zero Width Space