I found this, but I dont know where i should change this filter.
https://medium.com/@vardy/how-i-fixed-the-twitter-card-wordpress-ssl-issue-5f44a591e289
I just tested this with Open Graphite addin and forced http for the images.
Hi @maybellyne
Thank you for your quick response. Will try it over there, still not getting this to work with wordpress.