1 availability checks were conducted for semi.org within a 3 day period starting on November 19, 2024. Every assessment found semi.org to be facing technical issues or downtime as of November 22, 2024. As of November 22, 2024, all evaluations indicated that semi.org had no periods of inoperability. Code 403 was noted as the most current error on November 19, 2024, out of the 1 responses that contained errors. The response time of 0.323 seconds for semi.org on November 19, 2024, differed from its 0.323 seconds average.