Onlinejudge.org underwent 5 functioning checks within the 159 day time frame that began on June 13, 2024. Operable 5 times in all checks conducted, onlinejudge.org's last uptime on November 19, 2024, returned a code 200 in response. Testing shows that there have never been any inoperability issues with onlinejudge.org as of November 20, 2024. There have been no instances of error statuses among any responses received as of November 20, 2024. Responding on November 19, 2024, in 0.227 seconds, onlinejudge.org averaged 0.222 seconds for response times.