Over the past few weeks, you may have noticed that Go.USA.gov was down or unstable. We've traced this issue back to frequent calls being made to the details page for short URLs, which shows referrers and click details. As a result, we've had to temporarily disable the details page to ensure the stability of the service. This link currently returns an error message. The number of clicks for each shortened URL is still available.
We apologize for any inconvenience this may cause. We are working to fix this ongoing problem by only allowing logged-in users to see the details for a short URL. We plan to make this fix in early December.