Onlinejudge.org underwent 3 functioning checks within the 158 day time frame that began on June 13, 2024. Operable 3 times in all checks conducted, onlinejudge.org's last uptime on June 13, 2024, returned a code 200 in response. Testing shows that there have never been any inoperability issues with onlinejudge.org as of November 18, 2024. There have been no instances of error statuses among any responses received as of November 18, 2024. Responding on June 13, 2024, in 0.209 seconds, onlinejudge.org averaged 0.221 seconds for response times.