Data indicates 4 tests were done on olsen.ch's accessibility in the 1 933 day interval starting August 10, 2019. Olsen.ch faced accessibility issues or technical challenges in each assessment completed as of November 25, 2024. As of November 25, 2024, there were no occurrences of downtime reported for olsen.ch during inspections. The latest error, coded as 404, occurred on January 25, 2023, among 4 responses containing errors. 0.416 seconds was olsen.ch's response time on January 25, 2023, while the average response time is 0.303 seconds.