Free On-Page SEO Analyzer

Analyze your webpage's SEO metrics and get actionable recommendations

Copy the full page source (Ctrl+U or right-click → View Page Source) and paste it here

Live URL analysis requires server-side access due to browser security restrictions.

For complete SEO audits of live websites, we recommend Semrush Site Audit — it crawls your entire site, checks for technical issues, and provides detailed optimization recommendations.

Workaround: Use the "Paste HTML" tab above. Right-click on your page → "View Page Source" → Copy and paste here.

Paste your page's HTML source code to get started with the SEO analysis.

How to Use This Tool

  1. Get your page's HTML source — Right-click on the page and select "View Page Source" (or press Ctrl+U)
  2. Copy the HTML — Select all (Ctrl+A) and copy (Ctrl+C)
  3. Paste in the tool — Use the "Paste HTML" tab and paste the source code
  4. Click Analyze — The tool instantly evaluates your page's SEO
  5. Review recommendations — Fix issues starting with highest-impact items

What We Check

  • Title Tag — Length (50-60 chars ideal), presence, keyword relevance
  • Meta Description — Length (150-160 chars ideal), clarity, CTA
  • Heading Structure — H1 count (should be 1), hierarchy, keyword usage
  • Content — Word count (300+ recommended), image alt text, paragraph structure
  • Links — Internal/external links, anchor text quality, broken links
  • Technical SEO — Canonical tag, Open Graph, Schema markup, viewport meta tag

Why On-Page SEO Matters

On-page SEO is the foundation of search engine rankings. By optimizing your title tags, meta descriptions, heading structure, and content quality, you signal to Google what your page is about and why it's valuable. This free analyzer helps you catch common SEO mistakes before they impact your rankings.

For comprehensive site-wide audits including technical issues, backlink analysis, and competitor benchmarking, check out Semrush or Ahrefs.