I noticed a problem, the plugin seems to cause a problem with linked in, after installing the plugin on my site LinkedIn was no longer working, when I added my link to linkedin to share it I it wouldn't find a summary image, or even the link itself. I believe this is the problem:
When the LinkedIn Bot was attempting to request the page from the server it was getting stuck in a redirect loop while looking for the 403 error page and eventually causing a 500 error.
I have deactivated the plugin and the links seem to be working once again. Are others having this same issue? Is there a solution?
I really like this plugin, and would like to continue to use it, the security features are awesome, but I need to be able to post my content on linkedin.