In the time frame of 209 days from May 23, 2024, the report indicates ac.els-cdn.com.ezproxy.cul.columbia.edu passed 2 accessibility tests. With the last time on May 23, 2024, when a code 200 was returned, ac.els-cdn.com.ezproxy.cul.columbia.edu was up 2 times out of all the checks conducted. No evaluations conducted as of December 18, 2024, showed any periods of unavailability for ac.els-cdn.com.ezproxy.cul.columbia.edu. There was no error status code returned as of December 18, 2024, according to all responses received. While averaging 1.327 seconds, ac.els-cdn.com.ezproxy.cul.columbia.edu recorded a response time of 1.320 seconds on May 23, 2024.