Looking at the records, refractiveindex.info was tested for operability 6 times over the 1 144 days starting October 2, 2021. Refractiveindex.info was up 6 times during the course of the testing, with the most recent uptime occurring on November 20, 2024, responding with a code 200. No instances of inaccessibility incidents were found for refractiveindex.info through all tests as of November 20, 2024. As of November 20, 2024, it's confirmed that none of the received responses contain error statuses. Refractiveindex.info's average 1.098 seconds response time contrasted with its 1.042 seconds time on November 20, 2024.