6 tests were conducted on the operability of postcuba.org over the 1 255 days starting on June 12, 2021. In 6 instances of operability across all conducted checks, postcuba.org's most recent uptime on March 30, 2024, returned a code 200. Based on all completed evaluations as of November 19, 2024, no periods of inaccessibility were detected for postcuba.org. As of November 19, 2024, based on the replies received, no errors had been reported in any of the responses. On March 30, 2024, the recorded 5.578 seconds response time of postcuba.org contrasted with its average of 1.196 seconds.