Meta Tag Analyzer

Paste HTML to audit meta tags, Open Graph properties, and SEO compliance.

Processing Architecture: Client-Side (Processed locally in your web browser with zero server uploads)

How to Use Meta Tag Analyzer

  1. Step 1: Paste HTML Head

    Paste raw HTML `<head>` source code.

  2. Step 2: Run Audit

    Get a comprehensive breakdown of missing tags, lengths, and potential SEO issues.

Key Features & Capabilities

  • Checks for missing essential SEO tags (title, description, viewport, canonical)
  • Evaluates social share tags (og:title, og:image, twitter:card)
  • Scores head tag health with actionable recommendations

Frequently Asked Questions

Does this upload my HTML code anywhere?

No, parsing and analysis run 100% locally in your browser using DOMParser.

Why is a viewport meta tag required for SEO?

Google uses mobile-first indexing, and missing viewport tags cause pages to fail mobile-friendly audits, harming search rankings.

Related Tools

  • Meta Tag Generator — Generate essential SEO meta tags including Title, Description, Robots, and Keywords.
  • Page Title Length Checker — Check Google SERP pixel width and character limits to prevent title truncation.
  • Open Graph Generator — Generate og:* tags for rich link previews across Facebook, LinkedIn, Discord, and Slack.