Really Simple SSL pro contains an extensive scan for mixed content issues, 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 butto
- HttpOnly and secure flags to make the cookies more secure
- Improve security by enabling HTTP Strict Transport Security for your site
- Submit your site to the HSTS preload list
- Warning by email and in your SSL dashboard when your certificate is about to expire
- Mixed content fixer for the back-end
- Easy implementable security headers: X-Content-Type-Options, X-XSS-Protection, X-Frame-Options, Expect-CT, Certificate Transparency, No Referrer When Downgrade header, Content Security Policy.
The scan works also when your site is still on http, so you can check for issues before you activate SSL!