The total availability checks of iherb.com performed over 1 781 days starting January 1, 2021, is 18. Iherb.com was up a total of 14 times in the tests conducted, most recently returning status code 200 on July 4, 2025. According to the assessments conducted as of November 18, 2025, iherb.com did not experience any downtime. Code 403, reported on November 16, 2025, was identified as the most current error among the 4 responses with errors. Iherb.com's November 16, 2025, response time, 0.063 seconds, differed from the 0.395 seconds average.