U.S Citizenship and Immigration Services今天宕机了吗？

否, U.S Citizenship and Immigration Services 目前正常运行. 100.00% 过去30天的正常运行时间，这是优秀的可靠性.

如何接收U.S Citizenship and Immigration Services故障通知？

您可以通过在ThisIsDown上关注服务来接收U.S Citizenship and Immigration Services故障通知。当事件发生时，我们将通过电子邮件、推送或短信发送给您实时通知。点击"关注"按钮以启用通知。

U.S Citizenship and Immigration Services的正常运行时间百分比是多少？

U.S Citizenship and Immigration Services 维持了 100.00% 过去30天的正常运行时间， 0 起事件（总计）. 此期间未发生重大中断。

OperationalChecked 97d ago

uscis.gov

Is U.S Citizenship and Immigration Services down?

Name: U.S Citizenship and Immigration Services Reliability Statistics
Creator: ThisIsDown
License: https://creativecommons.org/licenses/by/4.0/

U.S Citizenship and Immigration Services status is being checked

We are watching user reports and status checks for U.S Citizenship and Immigration Services.

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U.S Citizenship and Immigration Services uptime history

60 days ago

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Current evidence for U.S Citizenship and Immigration Services

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Mar 18, 1:48 AM

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The U. S. Citizenship and Immigration Services (USCIS) is an agency of the U. S. Department of Homeland Security responsible for providing immigration services and benefits to individuals seeking to live, work, or b...

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How to understand ThisIsDown statuses

ThisIsDown shows each service in one of four statuses. The status depends on how many user reports we receive compared to normal levels.

Operational

Everything looks good! No unusual activity detected and the service is running smoothly.

Elevated Reports

We're seeing more reports than usual. There might be some issues, but it's not widespread yet.

Likely Outage

Strong evidence of problems. Many users are reporting issues across different locations.

Major Outage

Confirmed widespread outage. A significant number of users are experiencing serious problems.

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