Hii,
I am Shivam founder of SEO Shades, As you are looking for how to reduce website spam score ? First you dont need to be worry , it happens with every and when we talk about spam score , it doest not direct affect your SEO. Google doesnt have any spam score metrics to detrmine webiste will rank or not. It is mesaures by Moz and tell us how many unnatually backlinks we have on our site. Basically google ingore spammy or unntaurally links on your site, so do not worry about spam score . It is just a number which tell us how many unnatual backlinks your site have.
