Counting up to today's date from July 25, 2021, schematron.com had 3 availability checks performed over 1 224 days. Schematron.com has been up 3 times out of all the assessments conducted, with its last operation on April 17, 2023, resulting in a 200 status code. Tests carried out on schematron.com showed that there were no instances of inactivity as of December 1, 2024. As confirmed by all received replies as of December 1, 2024, there are no responses with error statuses. Contrasting with an average of 2.288 seconds, schematron.com showed a response time of 2.141 seconds on April 17, 2023.