There were 3 times over the 1 580 day period starting on December 3, 2020, that vision1.com's accessibility was checked. Tests revealed that vision1.com was reachable 3 times in total, with the most recent uptime occurring on December 4, 2020, and returning a code 200. Inspections carried out as of April 2, 2025, showed vision1.com faced no occurrences of inoperability. Based on the received replies, it has been confirmed that there were no error responses as of April 2, 2025. Records show 2.921 seconds was vision1.com's December 4, 2020, response time, compared to 2.666 seconds on average.