Chrome reports xkcd.com's TLS cert from RapidSSL as unverifiable

SHA-1 is being deprecated.

E: For more reading: https://community.qualys.com/blogs/securitylabs/2014/09/09/s...

SHA-1 cert with a expiration date past Dec 31 2015 (SHA-1 certs with expiry date within 2015 will continue to be marked as secure, but will state that they have obsolete crypto if the details are viewed).

You should check out this: https://www.ssllabs.com/ssltest/analyze.html?d=https%3A%2F%2...