From April 23, 2022, through the next 951 days, 3 availability tests were completed for css3.me. In 3 cases of operability throughout the tests, css3.me's latest uptime on July 6, 2022, returned a 200 code. In the course of the inspections, css3.me did not experience any downtime as of November 30, 2024. The responses received confirm that, as of November 30, 2024, no error status was detected. Data indicates css3.me responded in 3.364 seconds on July 6, 2022, against its 2.386 seconds average.