Crawlability · 8 Sep 2026
Missing Canonical URLs: What They Do and How to Add Them
A canonical link element identifies the preferred URL for a page when similar or alternate URLs exist. NOTABIS reports when no canonical is measured.
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Practical guides for the SEO findings NOTABIS measures. Learn what an issue means, how to verify it, when it is intentional, and how to fix it safely.
Crawlability · 8 Sep 2026
A canonical link element identifies the preferred URL for a page when similar or alternate URLs exist. NOTABIS reports when no canonical is measured.
Read guide →Technical SEO · 8 Sep 2026
A redirect chain occurs when a requested URL follows multiple redirects before reaching its final response. NOTABIS reports the measured chain, not a ranking guarantee.
Read guide →Metadata · 8 Sep 2026
Duplicate meta descriptions mean multiple URLs share the same description text. This is a review signal, not automatic proof that every URL is wrong.
Read guide →Metadata · 8 Sep 2026
Duplicate title metadata means multiple URLs share the same title text. The correct response depends on whether those URLs are standalone indexable pages or intentional variants.
Read guide →Links · 8 Sep 2026
A broken internal link is a link on one crawled page whose internal target returns an error. It is a link problem, not merely a spelling or styling issue.
Read guide →Metadata · 8 Sep 2026
A meta description is page-level text that can help describe a URL in search results. NOTABIS reports this when no meta description is measured in the crawled HTML.
Read guide →Metadata · 8 Sep 2026
A title element is the page title exposed to browsers and search systems. NOTABIS reports this when no title element is measured; it does not judge whether an existing title is persuasive.
Read guide →Technical SEO · 8 Sep 2026
An HTTP error response is a server response that tells a browser or crawler a request could not be completed normally.
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