The operability of perfug.github.io has been tested 2 times over the course of the 2 164 days that followed March 5, 2019. Testing proves perfug.github.io's operability 2 times from total attempts, including on January 2, 2022, when a 200 status code was received. As of February 6, 2025, all checks of perfug.github.io confirmed that there were no instances of inaccessibility. It is confirmed by the responses as of February 6, 2025, that none of the responses have an error status. For perfug.github.io, 0.095 seconds was the response time on January 2, 2022, with an average of 0.106 seconds.