UptimeRobot
Dashboard with 50 Monitors, Checked Every 5 Minutes, Totally Free. Monitor HTTP(s), Ping, Port and check Keywords. Get alerted via e-mail, SMS, Twitter, web-hooks or push. View uptime, downtime and response times.
Website performance monitoring displaying the load times for various components of the site. Plans start at $23/mo. Free tools: * website load time:...
Website performance monitoring displaying the load times for various components of the site. Plans start at $23/mo.
Free tools:* website load time: https://www.uptrends.com/tools/websitespeedtest
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website-monitoring uptime-monitoring
Dashboard with 50 Monitors, Checked Every 5 Minutes, Totally Free. Monitor HTTP(s), Ping, Port and check Keywords. Get alerted via e-mail, SMS, Twitter, web-hooks or push. View uptime, downtime and response times.
Freemium Web
StatusCake enables the visitor to track unlimited websites for free and get alerts when the site is down or having trouble. StatusCake also tracks performance over time so a webmaster can detect issues because they arise.
Freemium Web
Pingoscope will carefully monitor your website and alert you instantly if it goes down.
Freemium Web
RapidSpike is an uptime and performance monitoring service for websites and web applications. Monitor, measure and test your digital platform eco-system from one dashboard. .
Commercial Web
IP/Domain Blacklist Monitoring & Uptime Monitoring made easy! Our system is extremely fast and simple to use. Start monitoring all of your IPs, Websites and Services right now, with HetrixTools.
Freemium Web
Websites and networks monitoring: * Website Monitoring (HTTP / HTTPS) * False Alert Protection * DNS Server Monitoring * Ping Monitoring * SSL Certificate...
Commercial Mac OS X Windows Linux
Server Monitoring lets you monitor your servers and your websites for free with 4 minute intervals. Monitor websites with HTTP monitoring and get notified immediately...
Free Web
UptimeButler is a modern Software as a Service (SaaS) product for website availability monitoring. Whether you own a small online shop or run a big company, your...
Commercial Web