Some security services and plugins block Missinglettr's scrapper from accessing the content on your website. If you use such services and wish to use Missinglettr, you should white list our scrappers IP address to allow us access.
The IP addresses you need to white list are:
For specific instructions on how to white-list an IP address from within Incapsula, please read their supporting documentation.
If you require any further help white-listing our IP address, please contact support.