Stampen.com had its availability checked 2 times during the 755 days from October 25, 2022, onward. The total tests conducted revealed stampen.com as operational 2 times, including on June 23, 2024, which returned the most recent code 200 response. As of November 19, 2024, evaluations revealed no instances of stampen.com's inoperability. The replies that have been received as of November 19, 2024, indicate that all of the responses have been reported as error-free. Records indicate stampen.com responded in 0.747 seconds on June 23, 2024, compared to 1.107 seconds on average.