Records indicate that from June 20, 2021, through the next 1 255 days, sterlingoptical.com had passed 5 uptime checks. A total of 5 successful accesses have been made to sterlingoptical.com, out of all the checks conducted, with the latest 200 status code response on November 20, 2024. As of November 27, 2024, every inspection of sterlingoptical.com indicated that there were no offline periods. No error status code was returned as of November 27, 2024, based on all the responses received. With 2.064 seconds as the average response time, sterlingoptical.com's response time on November 20, 2024, was 2.639 seconds.