While digging into Amazon AWS documentation for HTTPS or SSL setup, I bumped onto the following services from Qualys SSL Labs . Because I wanted to test how secure is the SSL being implemented on my webserver.

It does exactly what it says. Verify and grading the implementation of SSL on webserver.
Here is the output.

Not bad. Thanks to CloudFlare.
References:

1. http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/SSL-on-an-instance.html

2. https://www.ssllabs.com/ssltest/analyze.html