Stem.npo.nl's availability has been analyzed 2 times in the past 892 days starting from October 2, 2022. According to the checks done as of March 13, 2025, stem.npo.nl was down or experiencing issues. According to the assessments conducted as of March 13, 2025, stem.npo.nl did not experience any downtime. Error code 404, dated January 2, 2025, was the most recent error within the 2 responses that had errors. On January 2, 2025, for stem.npo.nl recorded a response time of 0.092 seconds, with an average of 0.086 seconds.