In the period of 1 345 days starting on July 4, 2021, analysis indicates greybook.sgul.ac.uk underwent 10 accessibility tests. With the most recent uptime occurring on March 1, 2025, greybook.sgul.ac.uk returned a 200 status code and was up 10 times out of all checks. No occurrences of inaccessibility were recorded for greybook.sgul.ac.uk based on evaluations conducted as of March 11, 2025. As of March 11, 2025, out of all the replies that were received, none of the responses had an error status. On March 1, 2025, greybook.sgul.ac.uk responded in 0.759 seconds, contrasting its 1.086 seconds average response time.