Google+ platform websites integration using the Google+ platform tag.
Amazon CloudFront is a content delivery web service. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.
Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service.
These websites are related to up.gc-img.net in terms of content, traffic and structure