Looking at the records, spiedigitallibrary.org.proxy.lib.uwaterloo.ca was tested for operability 2 times over the 1 097 days starting November 17, 2021. With the last successful check on November 16, 2024, spiedigitallibrary.org.proxy.lib.uwaterloo.ca was operational 2 times, returning a 200 status code. As of November 19, 2024, spiedigitallibrary.org.proxy.lib.uwaterloo.ca had no reported downtime incidents in tests conducted. Of the responses received as of November 19, 2024, none were reported to contain an error status. On November 16, 2024, spiedigitallibrary.org.proxy.lib.uwaterloo.ca's response time contrasted its average, being 1.320 seconds against 1.193 seconds.