Spammy incoming links can be a problem, often gotten as the result of spammers manipulating your site. Anyway, though, it's not the end of the world - as you can simply disavow toxic links to your site - and for free (Bing and Google Webmaster Tools)! However, though, finding what links are bad can be tough and might cost you. For instance, Ahrefs, maybe Majestic, can spot them out, but they demand paid subscription or trial.







