Analyzing the data points shows uu.nl passed 97 functioning checks within the 2 346 day interval beginning February 2, 2019. From the totality of analyses performed, uu.nl was online 97 times, last active June 25, 2025, responding with a 200 status code. All testing performed of uu.nl as of July 6, 2025, found zero instances of inoperability. Based on the responses that were received, as of July 6, 2025, every response has been free of errors. Noted on June 25, 2025, uu.nl's response time was 0.211 seconds, against an average of 0.285 seconds.