In the time frame of 1 253 days starting June 20, 2021, data indicates functioning of nanophotonics4energy.eu was checked 3 times. From the whole tests made, nanophotonics4energy.eu was up 1 times, with the most recent uptime recorded on June 20, 2021, replying with a code 200. Nanophotonics4energy.eu had 2 cases of downtime out of all the inspections carried out, equating to 66.67%, most current on November 22, 2024. It was noted from the responses received that there were no error statuses recorded as of November 25, 2024. Nanophotonics4energy.eu, on November 22, 2024, responded in — seconds, differing from its average of 0.466 seconds.