From September 18, 2021, onward for the next 1 157 days, kelkoo.de was checked for availability 4 times. Operational in 2 instances throughout checks, kelkoo.de's last uptime on July 23, 2022, responded with a code 200. No instances of kelkoo.de being inaccessible were observed during all the tests conducted as of November 18, 2024. Among the total of 2 responses with errors, the last recorded error, coded as 403, took place on November 14, 2024. Kelkoo.de's 0.125 seconds response time on November 14, 2024, differed from the average of 0.323 seconds.