SEO is nothing rather than optimizing our website and promoting our website. But in the race for ranking, we usually forget to select the good site to get backlinks. Hence we get spam scores. Spam core is a matrix developed by moz firm. The matrix identify the percentage of similar features and links that we found to be banned by google. So we hope you now understood what is spam score in seo. Now if you want to reduce your spam score then hire the best search engine optimization services for your business website.