4 tests were conducted on the operability of phenogrid.dur.ac.uk over the 1 259 days starting on June 13, 2021. Phenogrid.dur.ac.uk was accessible 4 times throughout all conducted tests, with the most recent uptime on October 3, 2021, returning a code 200. Checks conducted as of November 24, 2024, revealed no inaccessibility problems for phenogrid.dur.ac.uk. Based on the responses that were received, as of November 24, 2024, every response has been free of errors. Averaging 0.514 seconds in response time, phenogrid.dur.ac.uk replied in 0.316 seconds on October 3, 2021.