From June 26, 2021, through the last 1 247 days until today, quangduc.com's accessibility has been checked 1 times. Testing found quangduc.com active 1 times, including on the latest check June 26, 2021, which returned a 200 status code. No downtime occurrences were observed for quangduc.com during inspections conducted as of November 25, 2024. As of November 25, 2024, there were no replies with an error status among those that were received. A response from quangduc.com was recorded at 6.078 seconds on June 26, 2021, differing from 6.078 seconds on average.