Latency

Latency & Ping Test

Server-side

Measure TCP handshake round-trip times (RTT) to quickly filter out timed-out or lagging nodes.

Server-side probe (up to 25 proxies per run). Credentials are used only for the handshake test and are never stored.

Test mode：Proxy Checker Proxy Speed Test Proxy Anonymity Checker Latency & Ping Test Proxy Location Checker UDP Proxy Checker

Proxy List

Advanced Options

Measure download bandwidth (fetches test payload)Test UDP associate capability (SOCKS5)

Test Results

Proxy Endpoint	Status	Latency

Latency column displays the quickest successful round-trip in milliseconds (ms).

Frequently Asked Questions

What is an acceptable proxy latency?

Under 150ms is ideal for real-time browsing and account interactions. 150ms-500ms is standard for cross-continent connections. Anything above 1000ms will noticeably drag parallel tasks.

Reference & Free Pools

Standard proxy port lookup guide and verified free public proxy lists.

Common Proxy Ports
Reference
Reference standard proxy listening ports, protocol bindings, and typical use cases.
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Free Proxy List
External
Browse verified, continuously monitored public proxy pools (opens in a new tab).
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Proxy List

Test Results

Frequently Asked Questions

What is an acceptable proxy latency?

Reference & Free Pools

Common Proxy Ports

Free Proxy List