PageData

This API extracts metadata, technology stack, DNS records, and SSL certificates from any URL, returning structured JSON in milliseconds. It serves developers, data analysts, and operations teams at startups and mid-market companies who need URL intelligence for applications. The service is delivered as a cloud API with three endpoints, edge caching, and a free tier, positioning itself as a fast and simple integration option.

Key features

• Metadata extraction (title, description, Open Graph, Twitter Cards, JSON-LD)
• Technology detection (7,000+ technologies via Wappalyzer)
• DNS record resolution
• SSL certificate verification
• Parallel analysis of all data layers
• Edge caching for fast responses
• Structured JSON responses
• Simple integration with any language