We running crawlers that measures how the public websites are setup, whether they force https, how long their certificate has left, TLS version, Security Headers, doamin expiry, reponse time etc. You can access the results of pre monitored domains: https://echelongraph.io/radar We have also opened monitoring tool through which you can monitored your owned domain live, you can monitor three domains at the same time: https://echelongraph.io/radar/monitor