The total operability tests of duell.fi from February 27, 2021, up until today is 3 over 1 412 days. Out of total checks performed, duell.fi was online 3 times, last confirmed by a 200 status response on December 27, 2024. As of January 10, 2025, there was no downtime experienced by duell.fi during the inspection process. As of January 10, 2025, based on the replies received, no errors had been reported in any of the responses. The recorded 2.798 seconds response time on December 27, 2024, contrasted duell.fi's average of 2.891 seconds.