The total operability tests of calshakes.org from June 28, 2021, up until today is 6 over 1 575 days. Analyses confirm calshakes.org was online 6 times from total checks conducted, with the latest 200 status code response on July 9, 2025. As of October 20, 2025, there were no instances of inoperability for calshakes.org based on tests conducted. As of October 20, 2025, none of the received responses have shown any error status codes. A response time of 0.279 seconds was noted for calshakes.org on July 9, 2025, against an average of 0.963 seconds.