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Simple SEO Analysis

Basic in-browser SEO checks using client-side code

Screenshot Tool

Take screenshot (current page only due to browser limitations)

Client-Side Limitation:

Cannot screenshot external websites due to CORS policy

❌ What's NOT Possible Client-Side:

  • • DA/PA Checker - Requires Moz API (server-side only)
  • • Backlink Checker - Needs crawling databases (Ahrefs, Semrush APIs)
  • • External Website Screenshots - CORS policy blocks cross-origin requests
  • • WHOIS Data - Most WHOIS services require server-side implementation
  • • Real-time SEO crawling of external sites - Security restrictions apply

✅ What IS Possible Client-Side:

  • • Current page SEO analysis
  • • Archive.org domain history checks
  • • Current page screenshots (with html2canvas)
  • • Basic domain validation and formatting
  • • Public API integrations (with CORS support)
  • • Text analysis and keyword density tools