From March 2, 2021, through the following 1 391 days, 4 availability checks of refcomunicacao.com.br were conducted. Refcomunicacao.com.br has received 4 successful responses (code 200) during all check attempts, with the most recent access occurring on March 18, 2021. Assessments performed as of December 23, 2024, found no instances of refcomunicacao.com.br being inactive. As per the responses received, it was confirmed that as of December 23, 2024, there were no errors in any of the replies. With an average response time of 1.095 seconds, refcomunicacao.com.br's response time on March 18, 2021, was 0.949 seconds.