SEO glossary

    What is Domain Authority?

    Domain authority is a third-party score estimating how likely a whole website is to rank, based mainly on its links.

    Why it matters

    It is useful for comparing sites, though Google does not use the score itself.

    Related terms

    Meta Title

    A meta title is the page title shown as the blue headline in search results and …

    Meta Description

    A meta description is the short summary that can appear under the title in searc…

    Canonical Tag

    A canonical tag tells search engines which URL is the main version of a page whe…

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