Thx for your answer, but i think this is wrong.
I use BWP Minify to compress java files. It also compress this file “wp-content/plugins/ad-inserter/includes/js/ai-jquery.js”. The result is, that no more ads where shown. If i remove it from compression, the ads where shown again, but the site is 20 points slower again.
So i think there is a problem with the plugin.
