Adivce: Uptime / Performance Monitoring Service - features

Hello! We are developing a new uptime/performance monitoring service. The website and platform are hosted at: https://robomiri.com. For now, we have the following monitoring features: - website - performance - cronjob - ping - port Can you guys look and provide feedback (what needs to be improved/removed/changed) ? Thanks! P.S. We also have a free tool: https://robomiri.com/website-test.html, a performance checker.