From November 26, 2022, forward over the next 723 days, there were 2 checks done on extension.zone's uptime. During the course of the checks, extension.zone was online 1 times, the last uptime occurred on November 26, 2022, and a code 200 was returned. Tests showed zero occurrences of extension.zone being inaccessible as of November 18, 2024. On September 11, 2024, there were 1 error responses, and the most current error was coded as 403. Contrasting its 1.904 seconds average response time, extension.zone replied in 2.744 seconds on September 11, 2024.