This is something i have wondered about majestic for a while now. In the referring domains reviewed graph the last day always has a huge spike in backlinks. Its the same on nearly every domain - but i want to know what this represents? Take a look at the majestic link below to see what i am talking about on example.com site the peak hits 20K Domains. Check any domain with links and it will show the same. https://majestic.com/reports/site-explorer?folder=&q=example.com&IndexDataSource=F Any ideas?