Info: Alexa measures the popularity of a website comparing it with other websites on the internet. This rank collects data in a daily basis and then calculates its rank.
Info: MozRank represents a site popularity score. Pages earn MozRank by the number and quality of other pages that link to them in a similar way to Google PageRank. The higher the quality of the incoming links, the higher the rank.
Info: Web of Trust is a score given by millions Internet users based on their own experiences with the website.
Info: An SSL certificate is used to keep sensitive information (such as credit cards, passwords..) encrypted, so nobody can intercept it and steal it. This protects your data from hackers and identity thieves. An SSL certificate is fundamental for online stores.
Have you ever used granite.edu? Can you explain how was your experience?