Analisador de Meta Tags

Analyze meta tags of any webpage by URL or pasted HTML

100% gratuito. Esta ferramenta precisa do nosso servidor para fazer o trabalho, então o que você envia é processado lá e depois descartado: nunca é armazenado.

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Sobre esta ferramenta

Fetch a webpage (by URL or pasted HTML) and extracts every meta tag it contains - title, description, Open Graph, Twitter Card, and more - displaying them clearly so you can audit what's actually being sent to search engines and social platforms, rather than guessing from viewing page source manually.

Como usar esta ferramenta

  1. Enter URL or paste HTMLAnalyze a live page or pre-launch template code before deployment.
  2. Run tag extractionParse title, description, Open Graph, Twitter, and related meta fields.
  3. Review missing or weak tagsCheck gaps such as absent descriptions, images, or social card properties.
  4. Fix and re-checkUpdate page head tags and rerun analysis to confirm improvements.

Por que usar

  • Shows actual published metadata quickly without manual source digging.
  • Helps fix SEO and social preview issues before ranking/share impact.
  • Supports both live URLs and raw HTML workflows.
  • Useful for competitor audits and internal QA reviews.

Usos comuns

  • Auditing on-page SEO metadata before launch.
  • Debugging poor link previews on social platforms.
  • Comparing your metadata coverage against competitor pages.
  • Validating CMS output after template or plugin changes.

Dicas para melhores resultados

  • Keep title and description aligned with true search intent of the page.
  • Ensure social image tags use absolute HTTPS URLs.
  • Re-check after each CMS/theme update that touches head templates.
  • Match canonical, og:url, and visible page URL where appropriate.

Erros a evitar

  • Setting duplicate/conflicting meta descriptions across templates.
  • Using relative URLs in social metadata image fields.
  • Leaving staging titles or placeholder descriptions in production.
  • Assuming one global tag set fits every page type.

Perguntas frequentes

You can analyze any publicly accessible URL - useful for checking your own site's tags or seeing how a competitor structures theirs.

The tool will show which expected tags (like description or Open Graph image) are missing, which is exactly the kind of gap worth fixing for better search and social sharing appearance.

Yes - if the page isn't live yet or you just want to check a snippet, pasting the HTML directly works the same way as fetching a URL.

Yes. Meta Tag Analyzer is free for normal use with no account required, and ToolBox does not add a watermark to your result.

Most tools in this category run in your browser so the file stays on your device. If a tool needs a temporary server job, files are handled for that job only and are not kept as a lasting archive.

No install needed. Open Meta Tag Analyzer in your browser, add your file or paste your input, then download or copy the result.

Yes on modern mobile browsers. For large files, a desktop browser is usually faster and more reliable.

Try a different quality or format setting, use a smaller input, or open a related tool (for example compress before convert). Keep a copy of the original file before replacing it.

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