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Is the certificate valid, who issued it, when does it expire and which TLS versions does the server accept.
Example: tusitio.pe or https://www.tusitio.pe. Takes a few seconds.
Usually the certificate expired or does not cover the exact name being visited (for example www vs the bare domain). The result above tells you which one it is.
90 days. Hosting panels renew it automatically; when the renewal fails, the site breaks about three months after the last success.
No. Free certificates are as secure as paid ones. Paid certificates only add validation of the company name.
Everything at once, with a grade from A to F.
See every DNS record of a domain: A, AAAA, CNAME, NS, MX, TXT, SOA and CAA, as our resolve...
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We request the site right now from our server and tell you the status code and the respons...