There were 1 tests conducted on zkm.pl's availability in the 2 118 days after March 18, 2019. Zkm.pl has had a total of 1 successful accesses out of all the checks performed, with the latest record on March 18, 2019, returning a code 200. Offline periods were not observed for zkm.pl based on all checks made as of January 4, 2025. The responses received confirm that, as of January 4, 2025, no error status was detected. Data indicates zkm.pl responded in 0.096 seconds on March 18, 2019, against its 0.096 seconds average.