VisualPing - Visual Website Monitoring. Simplified.
from Diigo
WatchThatPage - Monitor web pages extract new information
Follow That Page - web monitor: we send you an email when your favorite page has changed.
ChangeDetection - Know when any web page changes
VisualPing - Visual Website Monitoring. Simplified.
TrackEngine | Sign in
Informant - Monitor Web Page Changes
StatusCake | Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
ChangeMon - Monitor any web page for changes...
Change detection and notification - Wikipedia, the free encyclopedia
Official Google Webmaster Central Blog: Best practices when moving your site
diphur.com | home
SiteProbe - Website Uptime Monitor, Hourly Status Check
Internet Owl - Watching the Internet
Follow That Page - web monitor: we send you an email when your favorite page has changed.
ChangeDetection - Know when any web page changes
changeAlarm - Web Site Change Detection
Marshall Kirkpatrick » A Review of Web Site Change Detection Services