For a period of 0 days, 0 times, beginning on November 19, 2024, hogrefe.org was tested for availability. During every test performed as of November 19, 2024, hogrefe.org could not be accessed or was experiencing difficulties. Assessments carried out as of November 19, 2024, showed that hogrefe.org did not encounter any downtimes. As of November 19, 2024, none of the received responses have shown any error status codes. At 0 seconds on November 19, 2024, hogrefe.org's response time contrasted with its 0.000 seconds average.