haedu.cn

In the time frame of 1 491 days after August 16, 2021, haedu.cn had passed 9 accessibility checks per the report. Of all the checks attempted, haedu.cn was up 5 times, the last instance being on January 18, 2025, with a code 200 response. As of September 16, 2025, no downtime incidents were recorded for haedu.cn during the assessments that were conducted. The analysis revealed 4 responses that contained errors, with the latest error, coded as 502, occurring on February 17, 2025. At 3.473 seconds on February 17, 2025, haedu.cn's response time contrasted with its 2.790 seconds average.