3 times usps.ems-tracking.net was tested for operability over the course of 589 days starting on May 8, 2023. During every check that was done as of December 18, 2024, usps.ems-tracking.net was either down or facing issues. Usps.ems-tracking.net was inaccessible 3 times during evaluations done, equivalent to 100.00% of all those carried out, most recently on December 6, 2024. No responses with error statuses were received, according to the replies as of December 18, 2024. On December 6, 2024, usps.ems-tracking.net's response time contrasted its average, being — seconds against 0.001 seconds.