The accessibility of sera-navi.com has been tested 3 times over the past 191 days starting on August 19, 2024. All conducted checks as of February 27, 2025, indicated that sera-navi.com was facing issues or was unavailable. 100.00% of evaluations performed, equal to 3 events, resulted in sera-navi.com downtime, including on January 16, 2025, for the most recent. Based on the received replies, it has been confirmed that there were no error responses as of February 27, 2025. On January 16, 2025, the reported response time for sera-navi.com was — seconds, compared to an average of 0.001 seconds.