The number of availability checks of grandoptical.com over the past 1 368 days beginning June 13, 2021, reached 6. Out of every check done, grandoptical.com was accessible 6 times, with the January 9, 2025, check returning a 200 status response. No downtimes were noted for grandoptical.com in any inspections performed as of March 13, 2025. According to status reports, all responses obtained as of March 13, 2025, were free from error codes. On January 9, 2025, grandoptical.com responded in 0.169 seconds, with an average response time of 1.017 seconds.