Isolated URL Only Found via Canonical: How to Fix It

Canonical loop: what causes it and how to fix it

Canonical Loop: What Causes It and How to Fix It

The short version A canonical loop is a closed circle of canonical declarations: page A names…
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Canonical points to a noindex url: fixing the contradiction

Canonical Points to a Noindex URL: Fixing the Contradiction

A canonical tag (rel="canonical") tells search engines which URL is the preferred, indexable version of a…
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Canonical mismatch: conflicting signals and how to fix them

Canonical Mismatch: Conflicting Signals and How to Fix Them

A canonical mismatch means a single URL declares more than one canonical, and those declarations point…
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Canonical points to external url

Canonical Points to External URL: When to Fix It

A canonical tag pointing to a URL on another domain tells Google your page is a…
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Canonical points to another canonicalized url: how to fix it

Canonical Points to Another Canonicalized URL: How to Fix the Chain

Your page declares a canonical URL that is itself canonicalised to a different URL, creating a…
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Canonical points to 5xx error url: how to fix it

Canonical Points to 5XX Error URL: How to Fix It

One of your pages declares a canonical that returns a 5XX server error, so Google cannot…
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