September 9, 2023, was the beginning of the 442 day time frame in which khanacacemy.org underwent 3 uptime tests. In every inspection conducted as of November 24, 2024, it was observed that khanacacemy.org was either down or encountering problems with accessibility. The last time khanacacemy.org was unavailable was on June 15, 2024, making up 100.00% of the inspections that were conducted, or 3 instances. All responses received as of November 24, 2024, indicate that there have been no errors reported. The response time of — seconds was recorded for khanacacemy.org on June 15, 2024, while 0.001 seconds is the average.