1 tests were conducted on the operability of haff.nl over the 2 046 days starting on June 5, 2019. In the course of 1 operational instances, haff.nl's last uptime on June 5, 2019, returned a code 200, across conducted tests. No instances of haff.nl being down occurred during the inspections that were conducted as of January 11, 2025. As of January 11, 2025, the replies indicate that no responses with error statuses were received. On June 5, 2019, 0.192 seconds contrasted haff.nl's average 0.192 seconds response time.