Urlwatch
urlwatch is an open source tool for monitoring web pages for updates. It works by regularly checking URLs and highlighting changes between versions. It can track content changes, response codes, SSL certificate changes and more. It is useful for monitoring websites or APIs for ch
web
monitoring
change-tracking
urlwatch: Open Source URL Monitoring Tool
Monitor web pages for updates with urlwatch, a tool that highlights changes between versions, tracking content, response codes, SSL certificate changes and more.
What is Urlwatch?
urlwatch is an open source command-line tool that monitors web pages for changes and notifies users when there are updates. It checks URLs at regular intervals, stores previous versions of pages, and compares new snapshots to detect changes. Users can customize how often urlwatch checks sites, which parts of pages to analyze, and how they want to receive alerts about changes.
Key features of urlwatch include:
- Compares page content, SSL certificates, HTTP response codes, and other aspects of pages between checks
- Highlights added, removed and changed content between page versions
- Supports many types of change notifications - email, pushover, slack, telegram, MQTT, etc.
- Schedule custom intervals for checking URLs with cron jobs
- Filter page content to only check certain parts of pages
- Open source Python tool that runs on Linux, macOS, Windows, and more
- Free and easy to install command line utility
urlwatch is useful for monitoring websites and APIs for changes, especially convenient to track key webpages across teams. With customizable checks and notifications, it provides automated alerts about website modifications.
Urlwatch Features
Features
- Monitors web pages for changes
- Sends notifications when changes are detected
- Open source and cross-platform (Linux, macOS, Windows)
- Command line interface
- Supports HTTP, HTTPS, FTP and file URLs
- Can track changes in content, HTTP status codes, SSL certificates
- Highly customizable checks and notifications
- Support for hooks to run custom scripts
- Built-in support for slack, mail, pushover and other notifications
Pricing
- Open Source
- Free
Pros
Free and open source
Lightweight and easy to use
Very customizable and extensible
Cross-platform support
Can integrate with many notification services
Active development and community support
Cons
Primarily designed for command line usage
Lacks a graphical user interface
Steeper learning curve than GUI alternatives
Notifications can be complex to configure
Not ideal for non-technical users
Official Links
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