Data from the 1 987 day period starting on June 11, 2019, indicates 19 analyses of the operation of yuhan-zhang.com. During the course of the checks, yuhan-zhang.com was online 19 times, the last uptime occurred on November 17, 2024, and a code 200 was returned. The checks conducted as of November 19, 2024, did not find any downtime issues related to yuhan-zhang.com. As of November 19, 2024, it's confirmed that none of the received responses contain error statuses. The response time noted for yuhan-zhang.com was 0.603 seconds on November 17, 2024, against a 1.040 seconds average.