The accessibility of kb4.org has been tested 1 times over the past 656 days starting on February 24, 2023. Operational 1 times during the total tests, kb4.org's most recent uptime on February 24, 2023, returned a code 200. All testing of kb4.org as of December 12, 2024, found no instances of inoperability. As of December 12, 2024, there are no recorded instances of error status codes, according to the responses that were received. Data reveals kb4.org responded in 2.304 seconds, compared to 2.304 seconds average, on February 24, 2023.