Analyzing the data points shows justbooks.de passed 2 functioning checks within the 2 114 day interval beginning February 5, 2019. Availability tests determined justbooks.de was functional 2 times, the last check on February 5, 2019, resulted in a 200 status code. No instances of justbooks.de being down occurred during the inspections that were conducted as of November 19, 2024. As per the received responses, no errors were found in any of the replies as of November 19, 2024. Justbooks.de had an February 5, 2019, response time of 0.850 seconds, compared to its 0.867 seconds average.