The total uptime checks of openseamap.org performed in the 1 320 days from September 14, 2021, reached 6. Throughout all conducted assessments, openseamap.org showcased functionality 6 times, with the most recent uptime on January 9, 2025, resulting in a code 200. During openseamap.org checks as of April 26, 2025, no downtime occurrences were reported. As of April 26, 2025, all received replies have confirmed that there are no errors in the responses. On January 9, 2025, records show a openseamap.org response time of 1.246 seconds, compared to an average of 1.262 seconds.