In the span of 2 109 days starting on February 13, 2019, the report indicates teachinghistory.org passed 4 uptime tests. Out of every conducted check, teachinghistory.org was up 4 times, the latest being on November 21, 2024, responding with a code 200. Tests performed as of November 23, 2024, indicate that there was no downtime for teachinghistory.org. As of November 23, 2024, all the responses received did not contain any error status codes. The reported response time for teachinghistory.org on November 21, 2024, was 0.654 seconds, compared to an average of 0.678 seconds.