I’ve the Let’s Encrypt plugin installed in Plesk 12.5. Made the cert installing via this plugin.
Everything is set up as described in different sources, also from information available on this forum, but the OCSP stapling is doubt that working correct or not.
When I test the installed cert via Qualys SSL Labs, then I get A+ rating and saying that OCSP Stapling: YES
When I test on my server with openssl command, then I get this response: OCSP response: no response sent
So, is it working now, or not?
Qualys SSL labs also inform me, that Chain issues Incorrect order, Extra certs
What is the right order in Plesk to add the cert files? I’m using the following in Plesk at the “Additional nginx directives”: