Welcome to DeadFinder!
Find dead-links (broken links) in web pages for better SEO and security
Essential Features
Clean, minimal, and focused on content
Multiple Input Modes
Scan single URLs, multiple URLs from files, sitemaps, or pipe URLs from stdin for flexible dead link detection.
GitHub Action Integration
Seamlessly integrate dead link detection into your CI/CD pipeline with native GitHub Actions support.
Ruby API
Use DeadFinder as a Ruby library in your applications with a simple and intuitive API.
Concurrent Scanning
Fast and efficient scanning with configurable concurrency to check hundreds of links in seconds.
Multiple Output Formats
Export results in JSON, YAML, or CSV formats to suit your workflow and tooling needs.
Coverage Analysis
Get detailed statistics about your scans including total tested links, dead links found, and coverage percentage.
Contributing
DeadFinder is an open-source project made with ❤️. If you want to contribute to this project, please see CONTRIBUTING.md and submit a pull request!
View Contributing Guide