There have been 4 checks of isdr.pl's functioning within the last 216 days starting on April 25, 2024. Isdr.pl returned a code 200 and was reachable 4 times out of all conducted tests, the last time being on May 18, 2024. As of November 27, 2024, no inaccessibility issues were found for isdr.pl during checks performed. As per the received responses, no errors were found in any of the replies as of November 27, 2024. The May 18, 2024, records indicate isdr.pl's response time of 0.240 seconds differed from its 0.235 seconds average.