Not compatible to Facebook Tab Page

Hi Raymond, can you provide more information regarding the following.

Hi, I have created an extra tab page in my website’s Facebook with my site’s URL,

Are you saying you have added a new tab in your website or a new tab in your Facebook account that is liking to your website?

Which firewall rules do you have active?
If you do have some firewall rules active, try deactivating one rule at a time and testing each time too see if one of them is causing this.

Facebook required to have https, is there any rule restrict this?

Hi, all options below Firewall menu are disabled, but I still have same issue. I have no idea to fix by try and error, please help, thanks a lot!

Hi,
I still don’t fully understand how you are using “Facebook” in your wordpress site.
Is it some kind of plugin or something else?
Can you please explain in more detail what it is and where it is located?

Hi,

The facebook is https://www.facebook.com/lenovoshophk/ and you can find the hot promotion page which is using iframe concept to embedded the wordpress web page into it, if I enabled the plugin, the page will show nothing only white can see.

However, if I disable the plugin, you can see what show up in Hot Promotion page right now.

Thanks a lot!

@rrll3838 do you happen to have the following feature
Enable iFrame Protection: enabled under WP Security -> Miscellaneous -> Frames?

If you do can you disable this feature and test your Facebook page again.

Thank you