The data indicates o2online.de underwent 10 checks of its accessibility during the 1 390 days after January 28, 2021. Returning a 200 status code, o2online.de was up 10 times out of all checks performed, with its latest uptime on January 31, 2023. No inaccessibility was detected for o2online.de throughout checks performed as of November 18, 2024. As of November 18, 2024, none of the received responses have shown any error status codes. At 0.492 seconds on January 31, 2023, o2online.de's response time contrasted with its 0.441 seconds average.