Best, Michael

Thanks for the help. I read the manual and the function "Example 21: Make an iframe readonly" is suitable for me. How do I understand this function for pro version only? I will test your plugin yet. In the future I will reach the pro version. Thanks for the support.

I assume you don't have access to the other page. What you can do: Make an iframe fully read-only or place transparent divs over the areas you don't like to be clickable. 

See: 

http://www.tinywebgallery.com/blog/advanced-iframe/advanced-iframe-pro-demo/hide-a-part-of-the-iframe

Please note that the divs are at fix places! With media querys (Example 50) you can change them depending on the browser width. The divs do not know the content. So if you have a workflow where the links you want to disable are at different places the divs are maybe at the wrong places.