During the 33 days from May 13, 2026, until now, teleson.de's operability has been checked 4 times. Operational 4 times from the whole of checks led, teleson.de's last recorded uptime on June 4, 2026, returned a code 200 response. Teleson.de had not experienced any downtime in assessments completed as of June 16, 2026. No reply with an erroneous status had been received as of June 16, 2026, according to the records. Against an average of 1.244 seconds, teleson.de's June 4, 2026, response was received in 0.644 seconds.