U.S. Citizenship and Immigration Services (USCIS) is a component of the United States Department of Homeland Security (DHS).
High 4.30s, Low 73ms, Avg 278ms
Rate Their Service
Current Status
Up
For 4 years, 3 months
(Jun 18, 2019 10:41:39 AM UTC)
Uptime
100%
Downtime
None recorded
Latest Downtime
None recorded
100% free, no credit card required