Safari keeps blocking websites on my Mac (Etsy, Prada, Gilt, etc.) valid websites
Safari keeps blocking websites on my Mac (Etsy, Prada, Gilt, etc.) valid websites. I unblock for a while, and then it gets blocked again, stating that I don't have access to the server. It's ridiculous, I follow all the guidelines to allow access, delete cookies continuously and sometimes I would not be able to access these sites for days. Surprisingly, I never have issues accessing Amazon, Costco, Google, Macys, etc. But, I get really annoyed. I must be doing something wrong, and at the moment I do not want to pay to have a tech look at it (too cheap at the moment!). I'm sure I'm not the only person who has this continuous issue. Any recommendations will be highly appreciated.