Proxy-url-file-3a-2f-2f-2f May 2026

: Some specialized software (like ArcGIS or development tools) uses these strings to route internal API traffic through specific local gateways. How to Find or Change Your Proxy URL

: IT departments often deploy PAC files to employees' computers to manage security and bandwidth. If you see this in your Windows Proxy Settings under "Use setup script," it means your computer is looking for a local file to manage its connection. proxy-url-file-3A-2F-2F-2F

: Most PAC URLs start with http:// or https:// . However, if the file is saved on your hard drive, the protocol changes to file:/// . Why Does This String Appear? : Some specialized software (like ArcGIS or development

A is a JavaScript-based script used by browsers and operating systems to automatically determine if your internet traffic should go through a proxy server or connect directly to the destination. : Most PAC URLs start with http:// or https://

You are most likely to encounter this string in the following scenarios:

Tap your connected Wi-Fi network and select or Advanced Options . Scroll to the Proxy section to see if it is set to "Automatic". Server Manager calling proxy?_proxyUrl - Esri Community

: If a browser like Chrome or Edge fails to load the proxy settings, it may display the encoded URL in its diagnostic logs.