The records show isfvf.cn was tested for operability 1 times over the 2 140 day duration beginning January 15, 2019. Isfvf.cn returned a 200 status code on January 15, 2019, the most recent instance of the site being operational 1 times out of total tests. Isfvf.cn did not face any periods of unavailability based on all inspections made as of November 24, 2024. It has been confirmed by all responses that have been received as of November 24, 2024, that no responses have an error status. A 3.110 seconds response time was noted for isfvf.cn on January 15, 2019, with an average of 3.110 seconds.