In the 839 day period that started on August 15, 2022, nasjonalgalleriet.no was checked for availability 2 times. From tests, nasjonalgalleriet.no had 2 instances of uptime, the most recent of which occurred on September 26, 2022, with a 200 code. According to the assessments conducted as of December 1, 2024, nasjonalgalleriet.no did not experience any downtime. It was confirmed that there were no responses with error status as a result of the replies received as of December 1, 2024. A 0.532 seconds response from nasjonalgalleriet.no was recorded on September 26, 2022, compared to its 0.555 seconds average.