Spam links, often referred to as "bad links" or "toxic links", are links that come from websites with low quality, irrelevant content or suspicious activity. The spam links may be deliberately bought by website owners in order to temporarily influence the ranking and traffic. However, the presence of spam links can also indicate so-called black head SEO activities. In this case, websites are harmed by thousands of toxic links that negatively affect their performance.
The malicious links may have been purchased, placed in comments or automatically created by bots. Spam links can negatively affect the SEO ranking of a website, as search engines can classify as less trustworthy with many spam links. Therefore, es is important to perform regular SEO backlink audits.
The found spam links are removed by means of the Disavow list. The aim of es is to protect your website from possible penalties. A penalty can even lead to a deindexing of the website by search engine operators. This is the absolute SEO worst case. Because the complete ranking is lost.