Since January 31, 2019, the uptime of upo.es has been tested 10 times over the past 2 118 days. Upo.es, operational 10 times in all tests, responded with a code 200 during its most recent recorded uptime on September 14, 2021. As of November 18, 2024, there were no instances of inoperability for upo.es based on tests conducted. As of November 18, 2024, the replies that were received indicated that there were no reported errors in the responses. On September 14, 2021, a 0.778 seconds response time contrasted upo.es's 1.120 seconds average.