Lagado Tools

Proxy Test

This request appears to have come via a proxy.

The proxy host is which has ip address

The proxy server has announced itself as 1.1 (CloudFront)

The proxy informs us that the client host ip address was


The Lagado Proxy Test shows details of any proxy servers you are using. It is especially useful to expose transparent proxies. These are proxies inserted between your browser and the web, typically by your ISP, and often without you knowing.

Sometimes a proxy will be deliberately hidden so it won't be exposed by this test. In this case you can use the Cache Test to expose stealthed transparent proxy caches.


The Raw Details

Here are the raw details of the request received by this server.

Remote   Host   IP Address

Request   Protocol HTTP/1.1   Method GET

Request Headers
User-AgentAmazon CloudFront
Via1.1 (CloudFront)

Date: Tuesday 18 Jan 2022 15:42:22 GMT+1100

Please Note: The conclusion that the request came via a proxy is based on the presence of at least one of the Via, Forwarded, X-Forwarded-For or Client-ip headers. (see rfc2616 & draft-ietf-http-v10-spec-01 & Squid Configuration Guide & Squid Release Notes 1.1)

Update 08 Feb 2002 by Lagado: Added support for Client-ip header used by some transparent proxies. See more background.

Update 30 Apr 2001 by Lagado: Added Cache-Control: no-cache header to proxy-test responses. This discourages HTTP/1.1 compliant proxies from returning cached test results. Also freshened the document references.

Copyright © 2000 Lagado.   First release 21 May 2000