Over the 1 421 day period starting on March 7, 2021, the number of availability checks of gka.lu reached 2. Throughout the course of all assessments, gka.lu has been up 2 times, with the most recent code 200 response occurring on March 14, 2021. Assessments conducted as of January 27, 2025, confirmed that gka.lu did not encounter any offline periods. There were no responses with error status among the replies received as of January 27, 2025. Gka.lu replied with a 0.178 seconds response time on March 14, 2021, while averaging 0.151 seconds.