Over a span of 1 961 days, 16 checks have been made for esf.bg's availability starting on July 19, 2019. Esf.bg was active in 15 instances out of all checks conducted, with the latest assessment on October 23, 2023, showing a 200 status. Of assessments conducted, esf.bg had 1 instances of downtime, comprising 6.25%, with June 30, 2024, being the most recent. It has been noted that as of December 1, 2024, there were no error responses based on the responses that were received. Esf.bg's average response time is 0.001 seconds, and on June 30, 2024, it was — seconds.