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SEO Meta Tag Analyzer

SEO

Analyze and optimize SEO meta tags, Open Graph, and Twitter Card tags with suggestions.

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A meta description that's present, valid length, and technically well-formed can still read as generic and forgettable, the kind of description that fills the space without actually giving anyone a reason to click, which is a different problem from a tag being missing or broken entirely, the kind of gap a simple presence check would already catch. This tool analyzes existing SEO meta tags, Open Graph tags, and Twitter Card tags together and generates optimization suggestions, evaluating whether a tag that's technically present is actually working rather than just confirming it exists.

See more about the SEO Meta Tag Analyzer

Useful for getting a stronger, more specific rewrite suggestion for a meta description that's present but reads generic, checking whether an existing title tag is actually compelling rather than just correctly formatted, or getting concrete optimization suggestions across a page's full set of SEO and social tags at once rather than a simple pass or fail.

Key features

  • Clean interface
  • Fast processing
  • No signup required
  • Works offline

Quick answers for SEO Meta Tag Analyzer

How does it read another site's meta tags?
You enter a URL and it fetches that page's raw HTML through a CORS proxy (api.allorigins.win), then extracts the title, description, keywords, Open Graph tags, Twitter Card tags, canonical link, robots directive, and author tag with regex.
How is the SEO score calculated?
Out of 100 points: 20 each for the title and meta description, 15 each for og:title and og:description, 10 each for og:image and twitter:card, and 5 each for keywords and a canonical URL, with every missing piece listed as an issue underneath.
What happens if the page blocks the request?
You get a message saying the site could not be fetched because it may block cross-origin requests or be unreachable, instead of a partial or broken result.