In the timespan of 0 days beginning March 13, 2025, data shows sigmatech.org passed 0 accessibility tests. All tests conducted as of March 13, 2025, showed that sigmatech.org was either down or facing difficulties. No instances of inactivity were recorded on sigmatech.org according to all evaluations conducted as of March 13, 2025. As of March 13, 2025, based on all responses received, none of them had returned an error status code.