There were 3 times over the 1 553 day period starting on June 17, 2021, that imfirewall.us's accessibility was checked. Testing found imfirewall.us active 3 times, including on the latest check September 14, 2021, which returned a 200 status code. According to all reviews, as of September 18, 2025, imfirewall.us had never experienced a downtime event. Based on the responses received, no error status code was returned as of September 18, 2025. On September 14, 2021, imfirewall.us's response time differed from the average, being 0.268 seconds compared to 0.336 seconds.