Data indicates 6 tests were done on spiedigitallibrary.aip.org's accessibility in the 1 983 day interval starting June 16, 2019. As of November 19, 2024, each assessment conducted revealed that spiedigitallibrary.aip.org experienced downtime or other issues. 6 times, equal to 100.00% of assessments performed, spiedigitallibrary.aip.org was found to be offline, most recently on November 19, 2024. Based on the responses that were received, as of November 19, 2024, every response has been free of errors. In contrast to the average of 0.001 seconds, spiedigitallibrary.aip.org's response time on November 19, 2024, was — seconds.