Since August 5, 2021, the operability of fnff.es has been checked 4 times over the past 1 272 days. From the entirety of checks conducted, fnff.es was operable 4 times, with the most recent occurrence on December 13, 2024, resulting in a code 200 status. No instances of unavailability were detected for fnff.es during all evaluations carried out as of January 28, 2025. According to received replies, as of January 28, 2025, all responses have been noted as error-free. At 0.144 seconds, fnff.es's December 13, 2024, response contrasted with its average of 0.869 seconds.