Excellent software and practical tutorials
Website address:http://letsmonitor.org/
Website language: English
LetsMonitorLetsMonitor.org is a free service that enables website certificate owners to receive alerts when their certificates are about to expire or are misconfigured. The service will send notifications to multiple contacts.
It is now possible to monitor HTTPS uptime and performance to ensure your site is encrypted and responsive.
Encryption on the web is increasing rapidly thanks to the release of Let's Encrypt. Certificates are issued for a shorter period of time and therefore need to be renewed regularly. We provide an extra level of monitoring to help you ensure that your certificates do not expire and work on all major browsers.
LetsMonitor.org uses globally distributed servers to monitor your certificates to ensure access to your secure sites worldwide.
In addition to certificate monitoring, LetsMonitor.org also has other advanced monitoring programs, performance and availability monitors, threat and fraud protection monitors, connectivity tests