The best and simplest free open source web page change detection, website watcher, restock monitor and notification service. Restock Monitor, change detection. Designed for simplicity - Simply monitor which websites had a text change for free. Free Open source web page change detection, Website defacement monitoring, Price change notification

Status Page for monitoring your websites and applications with beautiful graphs, analytics, and plugins. Run on any type of environment.

HTTP checks & tests (private & public) monitoring - check the status of your URL

enterprise-level websites monitoring system

Ionic App for website online monitor / website test speed / website SEO

A modern, zero-dependency uptime monitoring tool & status page based on GitHub Actions & Nuxt Content v2.

A website monitoring/health-checking tool based on serverless architecture.

A Discord bot that alerts you when (a selectable part of) a website changes.

Alerts you via email about a website change.

Track changes on websites via git

网站监测平台。支持分布式监控与测试web项目,拥有接口测试,压力测试,渗透测试,请求调试功能,内置dns查询,证书查询,Whois查询,Ping,扫描等工具

HTTP Monitor plugin for graylog

A modern uptime monitoring tool & status page based on Supabase.

Simple Python based Page monitoring with JS support and notifications

🛸 Ping websites at regular intervals using just GitHub Actions!

360 monitoring agent

**[ARCHIVED]** website changes tracker 🔍

A small Node.js script that polls a website and sends a notification when there's a change. Inspired by my attempts to get a close hotel at PAX East.

Monitoring the availability of URL's | Free Website Monitoring | Raport to email.

A simple webpage monitor that sends an email if website's content changes.