New Question
PRTG Network Monitor

Intuitive to Use.
Easy to manage.

200.000 administrators have chosen PRTG to monitor their network. Find out how you can reduce cost, increase QoS and ease planning, as well.

Download >>


What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general. You are invited to get involved by asking and answering questions!

Learn more


Top Tags

View all Tags

Monitor http error in the source code in a web site



Your Vote:



Hey everyone,

I need monitor error in the source code in a web site (error 500, 404, ...). PRTG have a monitor to make that, or I need to make a script to do that?

Thank you.


Nathalie Garrett

500 error error-404 http prtg script sensor

Created on Dec 12, 2014 11:05:55 AM by  Nathalie Garrett (0) 1

1 Reply



Your Vote:




I think you could use the HTTP Advanced Sensor who has the opcion: Check For Existing Key Words. You could search for a string that the HTTP Server returns and validate any condition that you need.

Hope this helps!

Created on Dec 13, 2014 5:27:34 PM by  Carlos Echeverria (70) 1

Please log in or register to enter your reply.

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.