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Meta Tag Analyzer

Analyze any URL's meta tags, see Google SERP preview, social card previews, and get auto-generated fix code for missing tags.

What is Meta Tag Analyzer?

The Meta Tag Analyzer is a free SEO tool that fetches any web page and extracts all its meta tags, including the title tag, meta description, canonical URL, robots directive, Open Graph tags, and Twitter Card tags. It scores the page out of 100 based on which essential SEO elements are present, shows how your page appears in Google search results and social media shares, and generates ready-to-use HTML code to fix any missing tags. Whether you are a developer checking your own site or an SEO auditor reviewing a client page, this tool gives you a complete picture in seconds.

How to Use Meta Tag Analyzer

  1. 1

    Enter a URL

    Type or paste any web page URL into the input field. The tool automatically adds https:// if you omit the protocol.

  2. 2

    Click Analyze

    The tool fetches the page server-side and extracts all meta tags from the HTML head section, just like a search engine crawler would.

  3. 3

    Preview how it looks

    Switch between Google, Facebook, and Twitter preview tabs to see exactly how your page appears in search results and social shares.

  4. 4

    Generate fix code

    Click the Fix Code tab to get ready-to-paste HTML for any missing or incorrectly sized meta tags. Copy it directly into your page's <head> section.

Features

  • Google SERP preview showing title, description, and URL as Google displays them
  • Facebook / LinkedIn social card preview with og:image placeholder
  • Twitter / X card preview with twitter:image display
  • Auto-generated fix code for all missing meta tags
  • SEO completeness score weighted by tag importance
  • Character count badges for title (50-60) and description (150-160)
  • Validates Open Graph and Twitter Card tags
  • Server-side fetching sees the same HTML as search engines

Related Tools

Meta Tag Generator

Create perfect SEO meta tags with OG + Twitter cards. Live character counters.

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Open Graph Tag Generator

Generate Open Graph meta tags with live Facebook and LinkedIn preview.

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Open Graph Checker

Check any URL's Open Graph tags and preview how links appear on social media.

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Twitter Card Generator

Generate Twitter Card meta tags with live preview for summary and large image cards.

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Robots.txt Generator

Build a robots.txt file with a visual editor. Add rules for any user agent.

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Robots.txt Tester

Paste your robots.txt and test if a URL is crawlable by any user agent.

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Frequently Asked Questions

What meta tags does this tool check?+
It checks the title tag, meta description, canonical URL, robots directive, viewport, charset, all Open Graph (og:*) tags, and all Twitter Card (twitter:*) tags. These are the most important meta tags for SEO and social media optimization.
How accurate is the Google SERP preview?+
The preview simulates Google's search result format including the favicon area, breadcrumb URL, title truncation at ~60 characters, and description truncation at ~160 characters. Google may modify your title or generate its own description, but this shows what your meta tags specify.
What does the Fix Code tab do?+
It generates ready-to-paste HTML meta tags for any tags that are missing or have suboptimal character lengths. Copy the code and add it to your page's <head> section. It covers title, description, canonical, viewport, charset, robots, Open Graph, and Twitter Card tags.
What is the ideal title tag length?+
Google typically displays the first 50-60 characters of a title tag. Titles under 50 characters may miss keyword opportunities, while titles over 60 characters get truncated with an ellipsis in search results.
Why are Open Graph tags important?+
Open Graph tags control how your page appears when shared on Facebook, LinkedIn, WhatsApp, Slack, and other platforms. Without og:image and og:title, shared links look plain and get significantly fewer clicks.
Does this tool render JavaScript?+
No, this tool fetches the raw HTML response, similar to how Googlebot makes its initial request. If your meta tags are injected by client-side JavaScript frameworks, they may not appear unless your server renders them.