COLITU LAB21 of 21 probes online

Canada / CA

2,415 tunnel tests1 network1 vantage pointLast measurement 1 h agoAvailable
CSVJSONAPI

Transports from Canada, last 30 days

Share of tunnel tests that carried traffic, and the median time from starting the transport to the first answer through it.

TransportSuccessMedian connectTestsStatus
Hysteria299.8%379 ms475Available
VLESS Reality96.1%511 ms485Degraded
VLESS XHTTP99.8%512 ms485Available
Trojan99.6%524 ms485Available
Shadowsocks99.4%374 ms485Available

Success over time

All vantage points in Canada.

JSONAPI
0%25%50%75%100%17 Sept24 Sept1 Oct8 Oct
Data table
Time (UTC)Hysteria2VLESS RealityVLESS XHTTPTrojanShadowsocks
10 Oct, 06:00–12:00 UTC99.7% (328)96.1% (336)99.7% (336)100% (336)99.4% (336)
10 Oct, 12:00–18:00 UTC100% (147)96.0% (149)100% (149)98.7% (149)99.3% (149)

Networks

Each network (autonomous system) the lab measures from. The comparison between networks is where blocking shows.

NetworkSuccessTestsStatus
AS400992 · ZhouyiSat Communications98.9%2,415Available

Without a tunnel

Plain TCP connections to the same server ports, and the network itself without any VPN. When these work but tunnels fail, the traffic is being singled out.

TestSuccessMedianTests
TCP to VLESS Reality port100%113 ms485
TCP to VLESS XHTTP port100%113 ms485
TCP to Trojan port100%113 ms485
TCP to Shadowsocks port100%114 ms485
DNS over TCP 1.1.1.1100%17 ms18
DNS over TCP 8.8.8.8100%13 ms18
DNS over UDP 1.1.1.1100%9 ms18
DNS over UDP 8.8.8.8100%12 ms18
HTTPS cloudflare.com100%36 ms18
HTTPS google.com100%30 ms18
HTTPS wikipedia.org100%331 ms18

App data (anonymous, delayed)

Transport results reported by Colitu apps in Canada, counted per network. Published only with at least 5 devices behind each day and 7 days after the fact.

Field data collection is not switched on yet. When it is, the methodology describes exactly what is counted.

Events

All

No events recorded for Canada.

Vantage points

Canada (datacenter)
AS400992 · ZhouyiSat Communications · Datacenter
98.9%
24 h
Online