Beginning February 23, 2021, functioning of hogrefe.nl was checked 7 times over the next 1 369 days. The most recent uptime of hogrefe.nl on April 26, 2024, returned a code 200, operational 7 times throughout the total checks. Reviews indicated no occurrences of downtime for hogrefe.nl as of November 24, 2024. The replies that have been received as of November 24, 2024, indicate that all of the responses have been reported as error-free. Records indicate a 0.130 seconds hogrefe.nl response time on April 26, 2024, compared to 0.519 seconds on average.