VisaData USA 上线，附演示数据

Welcome to VisaData USA. This first release focuses on a clean, credible layout for visa applicants who need refusal rates, appointment wait times, and practical tools in one place.

All numeric figures currently shown are Demo / Data coming soon placeholders. They are not official U.S. Department of State statistics. When live feeds are connected, they will replace the demo values on this site.