Mask for categories, products, pages, news, brands. Keywords research and grouping by pages, Seo on-page optimisation. Correct system settings.Check canoninical, correct robots meta tag, and over error. Fine-tuning masks for meta tags seo filters. Have many my developments for seo cs-cart tuning. More than 8 years work with cs-cart and in seo. Work becose likes this cms and seo. Lets rock'n'roll :)