Beginning September 19, 2021, functioning of dverexpo.ru was checked 4 times over the next 1 204 days. Assessments showed dverexpo.ru active 4 times out of total tests, with the latest January 1, 2022, returning a 200 status. No non-functionality was found for dverexpo.ru across reviews done as of January 6, 2025. According to the reports, all of the responses that were received as of January 6, 2025, are free of errors. The response time on January 1, 2022, was 0.438 seconds, compared to the average of 0.474 seconds on dverexpo.ru.