Iolcalc.org passed 11 availability tests over the past 1 497 days beginning January 11, 2021, based on records. Iolcalc.org returned a 200 status code 3 times out of analyses that was conducted, with the last one occurring on February 3, 2025. Iolcalc.org faced downtime on 8 occasions, the latest being on August 24, 2024, equating to 72.73% of all inspections. Based on the replies that were received, it was determined that as of February 17, 2025, all responses were error-free. Records show 0.989 seconds on February 3, 2025, as iolcalc.org's response time, against 0.939 seconds on average.