Over the past 1 256 days, since October 3, 2021, 2 times, the availability of guoxue.com has been tested. The most recent uptime recorded on February 17, 2025, giving a 200 code, guoxue.com was functional 2 times throughout all tests performed. Tests show that as of March 13, 2025, there had been no instances of guoxue.com's inoperability. It is confirmed, as of March 13, 2025, that there are no error statuses in the obtained responses. While averaging 2.209 seconds, guoxue.com recorded a response time of 1.446 seconds on February 17, 2025.