Sainsburys.co.uk had 5 availability checks done during the 1 388 day time frame beginning January 30, 2021. During the course of the checks, sainsburys.co.uk was online 2 times, the last uptime occurred on July 10, 2021, and a code 200 was returned. Checks revealed that as of November 18, 2024, sainsburys.co.uk has no service interruptions. On November 17, 2024, error code 403 occurred, which was the most recent error out of the 3 error responses that had been received. Sainsburys.co.uk's November 17, 2024, response of 0.291 seconds contrasted with its 0.274 seconds average response time.