September 5, 2021, was the beginning of the 1 205 day time frame in which osdev.org underwent 2 uptime tests. Operational 2 times throughout the entirety of checks conducted, osdev.org's last recorded uptime on September 21, 2024, returned a code 200 response. As of December 23, 2024, inspections revealed no instances of osdev.org being unavailable. Every response as of December 23, 2024, shows that no error status code has been received. Osdev.org's September 21, 2024, response of 0.208 seconds contrasted with its 0.643 seconds average response time.