View Page Source

View the HTML source of any web page, detect over 100 web technologies, and check SEO meta tags and structured data.

View Page Source is a fast, privacy-focused tool for viewing and analyzing any webpage's HTML source code. FEATURES - Syntax-highlighted source code with optional word wrap - Technology detection: identify 100+ technologies including CMS (WordPress, Shopify, Wix), JavaScript frameworks (React, Vue, Next.js), CSS frameworks (Tailwind, Bootstrap), analytics (GA4, Hotjar, Clarity), CDNs, payment systems, and more - Smart SEO analysis: meta tags, Open Graph, structured data (JSON-LD), internationalization, links, resources, document structure, and security indicators - Performance metrics: DNS lookup, TCP connection, TLS handshake, server response, and download times - Server info: HTTP version, status code, and response headers HOW TO USE 1. Click the extension icon in your toolbar, OR 2. Right-click any page and select "View Page Source", OR 3. Press Ctrl+Shift+U (Windows/Linux) or Cmd+Shift+U (Mac) A new tab opens with the formatted source code and full analysis. PRIVACY - Only the URL you choose to analyze is sent to view-page-source.com - No browsing history, personal data, or tracking collected - No third-party analytics or ads - Minimal permissions: activeTab, contextMenus, storage, notifications - Open source: https://github.com/zaidi/view-page-source-extension Perfect for web developers, designers, SEO professionals, and anyone curious about how websites are built.