Since June 29, 2021, the report indicates dennis-liu.com was checked 3 times for accessibility over a 1 239 day period. Operating successfully 3 times in all tests, dennis-liu.com's last recorded uptime on November 19, 2024, returned a code 200. Based on all the checks made as of November 19, 2024, no offline periods were observed for dennis-liu.com. All responses obtained as of November 19, 2024, have been reported as having no error status codes. The response time of dennis-liu.com on November 19, 2024, was 0.687 seconds, and the average response time is 0.762 seconds.