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Test your site for reachability problems and validity issues with your SSL certificate.

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Free Instant HTTPS and SSL Checker

Is your website properly secured by a valid SSL certificate? Use our free tool to find out.

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Free Website Reachability Check

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Keep monitoring your websites and servers

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More monitoring options

Semonto alerts you when something is wrong with your website, app or server so you can fix the issue before anyone notices. HTTPS monitoring is just one of the options. Discover the features that help you stay in control.

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