Starting July 10, 2021, sinav.istanbul.edu.tr's availability was tested 5 times over the following 1 461 day period. During its last reported uptime on November 13, 2021, sinav.istanbul.edu.tr returned a code 200 and was operational 2 times out of all the checks that were conducted. A total of 3 checks revealed sinav.istanbul.edu.tr was down, amounting to 60.00% of the total inspections, with June 6, 2025, being the most recent instance. There have been no reported errors as of July 11, 2025, according to the responses that have been received. The — seconds response time recorded for sinav.istanbul.edu.tr on June 6, 2025, contrasted the 0.391 seconds average.