Good afternoon,
First of all thanks for the support.
I have https error with gravatar image. He is not taken from secure.gravatar.
How can I fix this? Thanks.
https://www.votatuprofesor.com/nuevo-profesor-particular
$gravatar_url = "http://www.gravatar.com/avatar/" . md5( strtolower( trim( $author_email ) ) ) . ".jpg?s=86";
$gravatar_url = "http://www.gravatar.com/avatar/" . md5( strtolower( trim( $author_email ) ) ) . ".jpg?s=86";