Linkwan Broadband Speed Test

Linkwan Broadband Speed Test is a free internet bandwidth measurement service available since the early 2000s. It maintains over 1,000 speed test nodes distributed across all provinces and major cities in China, supporting China Telecom, China Unicom, China Mobile and CERNET education network users. Key features include real-time download and upload speed measurement, network latency testing with Visualroute route tracing to identify packet loss and delay at each hop, IP address geo-location lookup in both directions, domain Whois registration query, web server response time monitoring, Netmechanic website performance analysis, historical network attack data query, and website availability monitoring tools typically used by webmasters and network engineers for troubleshooting connectivity problems.