During the 0 day period beginning on January 7, 2025, a total of 0 availability checks of sef.app were performed. All checks showed that sef.app was either down or experiencing issues, as of January 7, 2025. Throughout all evaluations done as of January 7, 2025, sef.app did not experience any offline periods. As of January 7, 2025, none of the replies that were received had any records of an error status. A response from sef.app was recorded at 0 seconds on January 7, 2025, differing from 0.000 seconds on average.