Don’t just ahead your business information to random directory sites for your sake of it. Long gone are the times when the amount of backlinks used to depend. Google’s look for algorithms now prioritize good quality and relevance about every little thing else. Penguin itself was released in 2012 https://seo-backlinks-explained49382.wikibestproducts.com/679009/5_easy_facts_about_web_directory_submission_websites_described