Color-blindness.com's availability has been checked 5 times over the past 1 241 days, starting from June 27, 2021. In response, on November 15, 2024, color-blindness.com, which has been operational for 5 times during all conducted checks, returned a code 200. Color-blindness.com was found to have no offline times during the inspections conducted as of November 19, 2024. As of November 19, 2024, no response contained any errors, according to all received replies. Color-blindness.com's response time on November 15, 2024, was 0.921 seconds, with an average of 0.247 seconds.