Concept.kg's availability has been checked 1 times total in the 1 226 day time frame beginning December 16, 2021. With the last occurrence on December 16, 2021, when a code 200 was returned, concept.kg was up 1 times out of all the checks performed. Based on inspections made as of April 26, 2025, there were no instances of inoperability on concept.kg. It has been confirmed by all replies received as of April 26, 2025, that there are none with an error status. Concept.kg's reply time was 1.499 seconds on December 16, 2021, in contrast to an average of 1.499 seconds.