0 times zhref.ch's availability was checked over the 0 day time frame starting on January 27, 2025. Zhref.ch was found to be inaccessible or facing other technical problems during all inspections conducted as of January 27, 2025. Inspecting zhref.ch as of January 27, 2025, revealed that no unavailability periods had occurred. Based on the replies that were received, it was determined that as of January 27, 2025, all responses were error-free. With an average of 0.000 seconds, zhref.ch had a 0 seconds response time on January 27, 2025.