amazonaws.com in Website Data on iPhone
I use an iPhone 6 with iOS10.2.1. I noticed some delays in uploading several sites when using Safari.
I cleared History and Website data and then I checked in Settings > Safari > Advanced > Website Data and there was amazonaws.com only.
I deleted it but it is still there. I restarted the phone - It is still there.
Is this a virus? Is it harmful for my phone? If yes, how can I get rid of it?
Thanks in advance for your inputs.