9 tests have been conducted on sizeer.de's availability in the 1 270 days since June 13, 2021. Sizeer.de was accessible 9 times, the last instance being on August 29, 2024, when a code 200 was received, out of the total checks performed. Testing shows that there have never been any inoperability issues with sizeer.de as of December 4, 2024. As of December 4, 2024, each response received was confirmed to be free of error status codes. The response received from sizeer.de was 0.001 seconds on August 29, 2024, against an 0.001 seconds average.