Legal Notice

chahu.com is a network quality testing platform for developers and operations professionals. It provides website speed tests, Ping tests, DNS lookups, traceroute, and related technical services. Results are produced through real-time measurements from distributed nodes, reflect network conditions only at the time of testing, and are provided for technical reference.

When using our services, you agree to:

• Test only targets that you own or are legally authorized to test;
• Not use the service for network attacks, malicious scanning, or other unlawful activity;
• Not send high-frequency automated requests to the website or engage in malicious scraping;
• Comply with the laws and regulations applicable in your location.

We may restrict or terminate access for violations of these rules and reserve the right to pursue available legal remedies.

Test results may be affected by network conditions, node status, target server policies, and other factors. We make no express or implied warranty that results will be completely accurate, complete, or current. You are solely responsible for decisions made on the basis of test results and for their consequences.

We are not liable for service interruption or data loss caused by force majeure, network failures, or third parties, although we will make reasonable efforts to restore service promptly.

The page designs, software code, icons, and original content on this website are the intellectual property of chahu.com. They may not be copied, mirrored, republished, or used commercially without written permission. Third-party trademarks and brand names displayed on the website belong to their respective lawful owners.

Advertisements and external links displayed on this website are provided by third parties and do not represent our views or endorsement. External websites and their content are the responsibility of their respective operators. You should assess the risks before using them.

This notice is interpreted and applied in accordance with the laws of the People's Republic of China. Disputes arising from use of the service should first be resolved through good-faith consultation. If no resolution is reached, the dispute shall be submitted to a court with jurisdiction where the website operator is located.