Really Simple SSL pro contains an extensive scan for mixed content issues, access to premium support, HTTP Strict Transport Security and more! Extensive scan which enables you to detect the source of mixed content that couldn’t be fixed automatically, with fix button.

Demo
https://really-simple-ssl.com/downloads/really-simple-ssl-pro/

Download
https://www.filecad.com/9Ye6/Really-Simple-SSL-Pro-v2.1.6.rar