During the 1 354 day period from March 15, 2021, availability of isobar.pl was checked 1 times. Isobar.pl functioned successfully 1 times in total checks performed, the last occurrence noted on March 15, 2021, returning a 200 status code. As of November 28, 2024, all tests indicated that no inaccessibility periods occurred on isobar.pl. There are no errors in the responses received as of November 28, 2024, as confirmed by the responses received. With an average of 4.540 seconds, isobar.pl had a 4.540 seconds response time on March 15, 2021.