Mountvernon.org underwent 3 uptime tests during the 1 365 day time frame starting on February 22, 2021. Mountvernon.org has been operational for a total of 3 times based on total tests, the latest uptime on February 23, 2021, returned a code 200. As of November 18, 2024, every test revealed that mountvernon.org has no inaccessibility periods. According to the reports, all of the responses that were received as of November 18, 2024, are free of errors. Mountvernon.org averaged 1.172 seconds, while its response on February 23, 2021, was 1.229 seconds.