What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags

View all Tags

Excluding urls



When a request is made there are some external assets that are not available and return a 404. The page loads fine but Paessler reports 100% errors for the page.

Is there a way to omit those external urls / domains?

error webserver-stress-tool website

Created on Mar 18, 2015 7:09:52 PM

1 Reply



Dear Matthew

Please specify which sensor you are talking about.

Created on Mar 20, 2015 1:06:36 PM by  Arne Seifert [Paessler Support]

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.