I’ve tried everything to stop that script call for gravatar but nothing works.
This is actually what I get in my browser. Notice all the URL’s with two slashes at the front?
Image link
I have this same problem. Some Javascript files won’t load in the wp_head() used by two of my plugins. Also, as you described the admin bar will not display but displays correctly when in the admin section.
I tried removing the trailing slashes off the URL and Site Address URL, disabling all plugins and using different themes but it stays the same?
