Website monitoring
Know loading time, interactivity and availability of your Website to improve your customers' experience and SEO ranking
Apdex can help you make your Website faster by constantly monitoring it and providing performance insights
No credit card required
When your Site is slow or down
All-in-one solution
Features
Powered by Lighthouse 
Follow industry best practices for performance analysis
Follow industry best practices for performance analysisMobile / DesktopChoose device to represent your customers. It could be a 3G phone or a Wi-Fi laptop
AlertsSet Performance budgets and receive notifications on Email, Telegram, Slack or Webhook
PageSpeed InsightsApdex provides an option to use PageSpeed Insights API to run Lighthouse
TeamsCollaborate with your team
UptimeBoth performance and availability monitoring in one place
Beautiful reportingDetailed monitor reporting highlights timing distribution, errors, geographical latency and more
Custom headersSet HTTP headers manage your site's authentication or custom features
SSL expiration checksStay one step ahead of SSL certificate renewal issues with automatic expiration notifications
Join our happy customers
Start Monitoring Now
It's Free and takes 1 minute to setupNo credit card required