There were 3 uptime checks conducted for en-us.nielsen.com in the 1 273 days after June 10, 2021. En-us.nielsen.com was accessible 1 times from the total tests conducted, and the most recent uptime on June 10, 2021, returned a code 200. En-us.nielsen.com experienced downtime 2 times, representing 66.67% of inspections performed, including on December 14, 2022, for the most recent occurrence. As of December 5, 2024, the responses obtained have been confirmed to be error status-free. En-us.nielsen.com averaged 0.621 seconds of response time, while responding in — seconds on December 14, 2022.