Starting on September 2, 2021, the operability of teacher-programmes.web.cern.ch has been tested 1 times over the last 1 242 days. Testing proves teacher-programmes.web.cern.ch's operability 1 times from total attempts, including on September 2, 2021, when a 200 status code was received. Assessments revealed teacher-programmes.web.cern.ch had no periods of downtime as of January 26, 2025. It can be confirmed, based on the received replies, that no errors were encountered as of January 26, 2025. 0.239 seconds was teacher-programmes.web.cern.ch's recorded response time on September 2, 2021, contrasting the 0.239 seconds average.