The certificate for this domain expired [1] Mon, 23 Aug 2021 23:34:57 UTC <i>(expired 2 years and 2 months ago)</i><p>They need to check their LetsEncrypt cron job.<p>[1] - <a href="https://www.ssllabs.com/ssltest/analyze.html?d=www.hardwareinsights.com&latest" rel="nofollow noreferrer">https://www.ssllabs.com/ssltest/analyze.html?d=www.hardwarei...</a>