Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!

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.

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

Track changes on websites via git

A TUI to track changes to web pages, feeds, and APIs with readable diffs and optional AI summaries.

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

Alerts you via email about a website change.

Websites monitoring via GitHub Actions/API (expiration, security, performances, privacy, SEO)

FlareProxy is a transparent http proxy adapter that seamlessly forwards client requests to FlareSolverr

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!

**[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.

Minimal Webpage Monitor for Academics

A ruby-based script that monitors webpages, rss feeds, podcasts etc.

SEO Sentinel is a configurable Python tool for automating website checks and preventing SEO issues by alerting users to unexpected events and potential problems.

A repository to practice Golang.

This little program will monitor your all the websites.

Windows app for web page content changes detection and email notification

A simple python script to monitor a webpage and send an email whenever it changes.

🌐 Check websites, ping, TCP ports & DNS from 60+ global locations. Beautiful CLI tool with interactive menu.