Since June 29, 2021, the report indicates dennis-liu.com was checked 2 times for accessibility over a 1 238 day period. Operating successfully 2 times in all tests, dennis-liu.com's last recorded uptime on November 17, 2024, returned a code 200. Based on all the checks made as of November 18, 2024, no offline periods were observed for dennis-liu.com. All responses obtained as of November 18, 2024, have been reported as having no error status codes. The response time of dennis-liu.com on November 17, 2024, was 0.355 seconds, and the average response time is 0.799 seconds.