CULA is described as 'Controls your site’s performance, response time and availability, notifies you about any downtime and allows you to check for content on any sites you choose' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to CULA, not only websites but also apps for a variety of platforms, including Windows, Linux, SaaS and Mac apps. The best CULA alternative is Better Stack Uptime, which is free. Other great sites and apps similar to CULA are Zabbix, UptimeRobot, Datadog and Nagios.
Check if website is online by sending a ping to the IP or URL - is it down right now - is it down for me only - is it down for everyone or just me - is it down or up
