1 functioning checks were performed for certum.pl during the 0 day time frame beginning November 20, 2024. Among all the analyses done, certum.pl operated successfully 1 times, last recording on November 20, 2024, returning a code 200. As of November 20, 2024, evaluations revealed certum.pl encountered no events of unavailability. As per the received replies, as of November 20, 2024, no errors were found in any of the obtained replies. Data indicates certum.pl's 1.088 seconds response time on November 20, 2024, against a 1.088 seconds average.