From May 13, 2019, up until now, challe.ng has been checked for availability 8 times over a period of 2 027 days. 4 times, including on March 19, 2022, with a 200 status code, challe.ng's operability was confirmed through checks conducted. During 50.00% of inspections, which equates to 4 times, challe.ng was found to be unavailable, with July 12, 2024, being when it last occurred. As of November 30, 2024, all received responses have been confirmed to have no error status. — seconds was challe.ng's July 12, 2024, response time, contrasted by a 0.640 seconds average.