Port Monitor
Port Monitor is an easy and online tool that does website and server monitoring for you 24/7 every 60 seconds and sends you or your co-workers instant email/push notifications when something goes wrong.
Website monitoring service that offers a comprehensive free plan with: * escalation levels (if a first-responder contact doesn't acknowledge the downtime, another...
website monitoring service that offers a comprehensive free plan with:* escalation levels (if a firstresponder contact doesn't acknowledge the downtime, another contact will be alerted)* search for text on the website to detect defacing/hacking in addition to downtime
the free plan is far richer than pingoscope or other similar services.
premium plans offer sms notifications and many other features.
Productivity Developer Tools Networking and Admin Online Services
website-monitoring monitoring server-monitoring webmaster-tools uptime-monitoring
Port Monitor is an easy and online tool that does website and server monitoring for you 24/7 every 60 seconds and sends you or your co-workers instant email/push notifications when something goes wrong.
Freemium Web
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
An easy way to check whether a website is down for everybody, or just your own computer.
Free Web
Pingoscope will carefully monitor your website and alert you instantly if it goes down.
Freemium Web
AgentSlug.com is simple but perspective application to monitor your website. For now, you can find there a full featured uptime monitoring tool.
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
Is it down can check if a website is down or is it just your PC that can not access it.
Free Web