Check websites more usefully: IP address, HTTP status, redirects, SSL certificate, response speed and open ports.
The service checks website availability by domain or host, determines the IP address, HTTP status, final URL after redirects, response time, SSL certificate and the state of selected ports.
For websites, it is more important to know not only whether the host responds, but whether HTTP or HTTPS works, whether required ports are open, whether SSL is available, and how quickly the page responds.
The tool is useful for webmasters, system administrators, developers and site owners when diagnosing availability, SSL, redirects or server port issues.