Based on the data analysis, portbook.net underwent 5 accessibility tests in the 1 370 days that followed February 26, 2021. Based on a 200 status response received on July 3, 2023, portbook.net was online 4 times out of total uptime checks. 20.00% of the time, or 1 instances, portbook.net was unavailable as of the most recent check on December 24, 2021. As of November 27, 2024, no reply had an error status out of all the replies that were received. Portbook.net's response time was 0.916 seconds on July 3, 2023, compared to an average of 1.754.