Undertale.online's availability was analyzed 1 times during the 691 day time frame that began on December 28, 2022. Availability checks show undertale.online was accessible 1 times total, as indicated by the 200 status code obtained on December 28, 2022. Inspecting undertale.online as of November 19, 2024, revealed that no unavailability periods had occurred. The status reports confirm that every response received is error-free as of November 19, 2024. On December 28, 2022, the reported response time for undertale.online was 1.311 seconds, compared to an average of 1.311 seconds.