I have a page with tens or hundreds of posts, each one with social buttons. I just can't generate all the buttons for each url: it is too slow (facebook, g+, twitter, pinterest... for hundreds of links). So, instead of the facebook share button to be generated on the fly, I use a simple img pointing to
https://www.facebook.com/sharer.php?u=${url_of_current_post}&t=
When the user clicks on it, a popup window opens with content generated by facebook.
How can I do it for Pinterest? I only find around code to generate the button, but I would like to avoid js at all if possible. Is there something like the following?
http://pinterest.com/pinthis?url=${url_of_current_post}
Please do not try to make me use the js button, thanks.