From July 3, 2021, until the current date, data.london.gov.uk's availability has been inspected 2 times over 1 286 days. During the 2 instances of operability out of all conducted tests, data.london.gov.uk's last recorded uptime on July 13, 2021, returned a code 200. Inspections carried out as of January 10, 2025, showed data.london.gov.uk faced no occurrences of inoperability. As of January 10, 2025, the replies that were received indicated that there were no reported errors in the responses. A response time of 0.427 seconds was noted for data.london.gov.uk on July 13, 2021, against an average of 0.452 seconds.