For a period of 1 404 days, 1 times, beginning on January 19, 2021, ahainstructornetwork.americanheart.org was tested for availability. Among all assessments, ahainstructornetwork.americanheart.org was accessible 1 times, the most recent instance occurred on January 19, 2021, as indicated by a 200 status code. Testing as of November 24, 2024, showed no instances of ahainstructornetwork.americanheart.org becoming unavailable. As of November 24, 2024, it has been noted that no error status code has been returned in all responses. Ahainstructornetwork.americanheart.org responded on January 19, 2021, in 1.916 seconds, compared to the average response time of 1.916 seconds.