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Compare 2 Websites SEO: Content Gap Analysis

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Overview

Compare two websites side by side. Free on-page DOM & headings check, plus deep keyword gap and live Google ranking matrix.

Looking for a fast, accurate way to compare 2 websites' SEO? Stop manually copy-pasting URLs into clunky, outdated web tools. This extension gives you an instant, side-by-side SEO comparison and organic keyword gap analysis between your landing page and any competitor directly inside Chrome. ⚡ Key Features: 1. Side-by-Side On-Page SEO Comparison (100% Free) • Instant DOM Extraction: Compare Title, Meta Description, and word count side by side. • Heading Structure Tree: Inspect H1, H2, and H3 hierarchies side by side. • Keyword Density Matrix: Identify high-frequency keywords and content depth differences. • Image SEO: Detect missing alt tags instantly. 2. Live Keyword Ranking & Content Gap Analysis (Pro) • Head-to-Head Google US Rankings: Real-time organic blue link rankings for both URLs. • Content Gap Identification: Discover high-value commercial keywords your competitor ranks for but your page misses. • Actionable Metrics: Precise monthly search volume, keyword difficulty (KD), and CPC values. • One-Click Export: Download clean, structured CSV reports for client audits or content optimization. 🎯 Perfect for: SEO Specialists, Content Marketers, Agency Owners, and SaaS Founders who want to outrank competitors on specific search queries.

Details

  • Version
    1.0.0
  • Updated
    September 3, 2026
  • Size
    68.86KiB
  • Languages
    English
  • Developer
    Website
    Email
    iansilas@proton.me
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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