Guardr is described as 'Free continuous website security scanner and uptime monitor. Scan any site in 2 seconds, we checks TLS/SSL, security headers, DNS, exposed files, misconfigs and cookies' and is a Uptime Monitor service in the network & admin category. There are more than 10 alternatives to Guardr for a variety of platforms, including Web-based, Android, iPhone, SaaS and Android Tablet apps. The best Guardr alternative is Uptime Kuma, which is both free and Open Source. Other great apps like Guardr are Better Stack Uptime, UptimeRobot, Pingdom and Qualys SSL Server Test.
Self-hosted monitoring tool to track uptime via HTTP(s), TCP, Ping, and more with reactive design. Offers 20-second interval checks, notifications through various channels like Webhook, Telegram, supports multiple languages, includes status page and ping charts, aiding small to medium enterprises effectively.
Website monitoring service offering alerts through various channels like calls, texts, and emails, with on-call scheduling. Integrates with 100+ services like AWS and PagerDuty, provides detailed incident alerts, and shares uptime history through status pages.
Free real-time monitoring for 50 sites every 5 minutes. Custom alerts through email, SMS, calls, and apps like Slack, PagerDuty, and more. Use status pages and mobile apps for easy management.
Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.
This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet. Please note that the information you submit here is used only to provide you the service. We don't use the domain names or the test results, and we never will.
Uptime.com: Real-time availability monitoring & response for preventing website downtime. Your complete website monitoring solution.
Quickly and easily assess the security of your HTTP response headers.
The Website Security Test is a free online tool to perform web security and privacy tests:
UpTimeLine checks that your websites are online and notifies you in case of downtime. Get up to 20 monitors checked every 5 minutes for free. All HTTP methods, custom body and headers, regex check on response body, SSL certificate monitoring and more.
UptimeMate helps you to find technical issues on your websites and makes sure that you are the first to know.
UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.
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