HEATKEYS

The website monitoring service that doesn

Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime and downtime.

Site24x7 offers both free & paid website monitoring services. Monitor websites remotely and receive instant email/sms alerts if your website becomes unavailable. View uptime & performance graphs of your website monitors.

Remote web server and website monitoring with instant alerts via SMS, e-mail, and phone when your website becomes unavailable. Real-time monitoring reports and diagnostic tools help you minimize website downtime. Global worldwide monitoring locations...

Design weblog for designers, bloggers and tech users. Covering useful tools, tutorials, tips and inspirational photos.

Provides free real time 24/7 website and server monitoring from georgraphically distributed servers with personalized Ajax interface, server performance testing, uptime reporting, traffic analysis and alarm notification

Free 15 minute, or paid 1 minute monitoring service - Website monitoring, Server monitoring, Email monitoring, router monitoring by BinaryCanary.com

Free Web Site Monitoring Tool: Checks your website, email, and e-commerce server for availability, performance and content! 24 hour support reports problems from multiple cities. Free speed and response time test.

Internetseer provides free website monitoring services and sends instant email alerts when your website is unavailable, and a weekly performance report.

Social Media news blog covering cool new websites and social networks: Facebook, Google, Twitter, MySpace and YouTube. The latest web technology news, via RSS daily.

Free server and website monitoring service. Linux monitoring: bandwidth, CPU, memory, load average, disk space usage. 10 minutes checks interval. Up to 10 services per account. Availability history.