Aiursoft Tracer is a simple network quality testing app. Helps testing the connection speed between you and Aiursoft services.


Your browser will send server a simple message and get a simple response. This number means the time it costs from request to response. The smaller the number, the better your network is.

Download Speed

Your browser will download a 1GB file from our server. From the time it starts and it gets the file, we will help you calculate your network downloading speed. The larger the number, the better your network is.

Download Speed
WebSocket Lag

This number means how much gap time between current server event and last server event. The number should be close to 100ms. More than 120ms or less than 90ms is not proper.


WebSocket Lag
Bad requests log
Time Trigger Value
Request HTTP Headers (From server's view)
Header Value
Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Host tracer.aiursoft.cn
User-Agent CCBot/2.0 (https://commoncrawl.org/faq/)
Accept-Encoding br,gzip
Accept-Language en-US,en;q=0.5
X-Original-Proto http
X-Original-Host tracer.aiursoft.cn
X-Original-For [::ffff:]:38578
Request other properties
Name Value
Host tracer.aiursoft.cn
Port 5000
Path /
Method GET
Protocol HTTP/1.1
Scheme https
Request Port 0
Server Information
Name Value
System Unix (64-bit)
Directory /app
Machine Name 7453470485e8
User Name 7453470485e8\root
.NET Version 8.0.6
Worker Process [1] dotnet (64-bit)
Start Time 06/08/2024 09:40:04 (UTC)
Memory 1150 MB
Docker Container True