Dead Link Checker

Find and fix broken links instantly. Check for dead URLs, and redirects. Export results to CSV for easy reporting and sharing.

Dead Link Checker - Find and fix broken links instantly! 🔗 A powerful Chrome extension that helps website owners, developers, SEO professionals, and content managers quickly identify broken links, redirects, and performance issues on any webpage. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✨ KEY FEATURES 🔍 Comprehensive Link Detection • Broken links (404, 500 errors, network failures) • Redirect chains (301, 302, 307, 308) • Slow loading links (5+ seconds) • Internal vs external link classification 📊 Smart Analysis • HTTP status codes for every link • Response time measurement (milliseconds) • Color-coded visual indicators (red/orange/green) • Real-time progress tracking with percentage complete 🗂️ Intuitive Interface • Tabbed results view (All / Broken / Redirects / Warnings) • Clean, simple design - no learning curve • Detailed summary statistics at a glance • Lightweight and fast performance 💾 Export & Share • One-click CSV export with full details • Copy all broken links to clipboard instantly • Perfect for reports and team collaboration ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ HOW IT WORKS Click the extension icon on any webpage Press "Check Links" button Watch real-time scanning progress Review organized results by category Export or share findings instantly ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 PERFECT FOR → SEO specialists auditing client websites → Web developers catching issues before deployment → Content managers maintaining large sites → Digital marketers verifying landing pages → QA teams ensuring website functionality → Anyone maintaining a professional web presence ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 TECHNICAL HIGHLIGHTS ✓ Batch processing - checks up to 10 links simultaneously ✓ Smart duplicate removal - each URL checked only once ✓ HEAD request optimization with GET fallback ✓ 10-second timeout protection ✓ Filters non-HTTP links (javascript:, mailto:, tel:, anchors) ✓ No manual link checking required - saves hours of work ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📈 WHY CHECK YOUR LINKS? Improve user experience Boost SEO rankings Maintain site credibility Prevent lost traffic from broken pages Ensure professional appearance ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Each link displays: ▸ Anchor text ▸ Full URL ▸ Status code ▸ Response time ▸ Link type (internal/external) Get instant insights on: ▸ Total links found ▸ Working links count ▸ Broken links count ▸ Redirects count ▸ Warnings count