The availability of addons.mozilla.org has been tested 5 times between October 3, 2021, and the present, a span of 1 147 days. There were 5 instances of addons.mozilla.org uptime that were recorded from the tests, including a code 200 result on November 19, 2024. As of November 24, 2024, there were no occurrences of downtime reported for addons.mozilla.org during inspections. All responses obtained as of November 24, 2024, have been reported as having no error status codes.