Suppose your website or domain is a blocked by Facebook and you are not able to share your website stuffs anywhere. For that reason, you don’t want to stop sharing it unlimited times. Don’t worry if Facebook is saying “The content you’re trying to share includes a link that our security systems detected to be unsafe”. Here’s an proven solution to get rid of this problem permanently.
First of all you need to understand why Facebook block your website? Usually, Facebook just block your website if you are over spamming or your website has risk contents. So, stop it immediately if you are spam and use the following link to scan if your website has any risk content:
Second, after you are ensure that your website is ok then try to share a link on your Facebook, you will receive the message of “The content you’re trying to share includes a link that our security systems detected to be unsafe…If you think you’re seeing this by mistake, please let us know.”, you click to “Let us know” then type a simple message to Facebook to saying that your website is safe.
You will be waiting up to 72 hours for Facebook review and release the block of your website. After your website unblocked, please use below last step to ensure it will not be blocked again
Last, you need to use Facebook debug tool to clean the old cache of your website in Facebook. If you don’t do this, your website may be block again when the cache contain unsafe or spam content. Debug the homepage and all sub links you had shared on Facebook: