In the time period starting December 24, 2021, and lasting 1 061 days, serta.com's availability was checked 1 times. Out of the total checks attempted, serta.com was accessible 1 times, with the last occurrence recorded on December 24, 2021, returning a code 200. None of the tests conducted as of November 19, 2024, found any instances of serta.com being unavailable. All replies received as of November 19, 2024, indicate that no responses with an error status have been received. Data reveals serta.com responded in 2.623 seconds, compared to 2.623 seconds average, on December 24, 2021.