This is Google's official URL shortcut service, g.co, which provides shortened links exclusively for Google websites and services. The platform serves as a trusted redirect mechanism that ensures users are directed to authentic Google products. When users encounter a g.co link, they can be confident it will lead to a legitimate Google-owned destination, not third-party or malicious sites.
The service is part of Google's broader ecosystem, offering a secure and reliable way to share links to Google services while maintaining user trust through verified redirection.