I'm in the process of forcing a few pages with forms to use SSL. After setting up the SSL, I opened up the console and begin debugging the errors. I ended up installing WordPress HTTPS plugin and force SSL in each specific pages. It did help fix a few errors except one.
[blocked] The page at 'https://www.yourdomain.com/something/' was loaded over HTTPS, but ran insecure content from 'http://www.yourdomain.com/?mcsf_action=main_css&ver=3.8': this content should also be loaded over HTTPS.
I'm bummed out after a few hours and research trying to get rid of the last error. The Style Sheet is from the Mail Chimp plugin.
I'm also generating another error when I try to submit the Mail Chimp form:
XMLHttpRequest cannot load http://www.yourdomain.com/. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://www.yourdomain.com' is therefore not allowed access.
Besides these errors, in the general settings, the WordPress/Site URL is set to http://www.yourdomain.com (dummy url).
If anyone could please help me, It would be greatly appreciated.