3 times halt.nl was tested for operability over the course of 1 405 days starting on January 22, 2021. During the whole testing period, halt.nl was operational 3 times, the last uptime was on March 13, 2024, and an http status code of 200 was received. As of November 27, 2024, there were no instances of inoperability for halt.nl based on tests conducted. Based on all the replies, as of November 27, 2024, no error status code has been returned. The response received from halt.nl was 0.640 seconds on March 13, 2024, against an 0.491 seconds average.