Trusted Every Day by 150.000 Admins Around the Globe
More than 150,000 administrators rely on PRTG Network Monitor every day to monitor their LANs, WANs, servers, websites, appliances, URLs, and more

Network problems create business emergencies. When the network goes down, employees can't read emails.  Customers can't purchase the product.  Work stops. Network monitoring helps you keep your business healthy:
• Avoid expensive outages 
• Address bottlenecks before they cause problems
• Reduce costs by buying only the hardware you need

Stop wasting time putting out fires. Start building the future foundations of your business. You'll be less stressed and your colleagues will consider you a hero.

Bandwidth Monitoring: Find Out Who Is Using Your Network, For What
PRTG Network Monitor runs on a Windows machine within your network, collecting various statistics from the machines, software, and devices which you designate.  (It can also autodiscover them, helping you map out your network.)  It also retains the data so you can see historical performance, helping you react to changes.

PRTG comes with an easy-to-use web interface with point-and-click configuration.  You can easily share data from it with non-technical colleagues and customers, including via live graphs and custom reports. This will let you plan for network expansion, see what applications are using most of your connection, and make sure that no one is hogging the entire network just to torrent videos.

PRTG can collect data for almost anything of interest on your network.  It supports multiple protocols for collecting this data:
• SNMP and WMI
• Packet Sniffing
• NetFlow, jFlow, and sFlow

Performance, Load, and Stress-Test for Web Servers
By simulating the HTTP requests generated by up to 10.000 simultaneous users, you can test your web server performance under normal and under excessive loads to ensure that critical information and services are available at speeds your end-users expect.

The Easy-to-use HTTP Load Generator for Windows
This software is quick to set up, it is easy to use and can create enormous loads for web servers.

Supported Test Types
Webserver Stress Tool supports a number of different testing types. For example
• Performance Tests—this test queries single URLs of a webserver or web application to identify and discover elements that may
   be responsible for slower than expected performance. This test provides a unique opportunity to optimize server settings or
   application configurations by testing various implementations of single web pages/script to identify the fastest code or settings.
• Load Tests—this tests your entire website at the normal (expected) load. For load testing you simply enter the URLs, the
   number of users, and the time between clicks of your website traffic. This is a “real world” test.
• Stress Tests—these are simulations of “brute force” attacks that apply excessive load to your webserver. This type of “brute
   force” situation can be caused by a massive spike in user activity (i.e., a new advertising campaign). This is a great test to find
   the traffic threshold for your webserver.
• Ramp Tests—this test uses escalating numbers of users over a given time frame to determine the maximum number of users
   the webserver can accommodate before producing error messages.
• Various other tests—working with Webserver Stress Tool simply gives you more insight about your website, e.g. to determine
   that web pages can be requested simultaneously without problems like database deadlocks, semaphores, etc.

Why should you use Webserver Stress Tool?
Using Webserver Stress Tool when developing and running Websites is important for your web infrastructure:
• Maximize Uptime: Resolve performance critical issues in your webserver before they bring down your website
• Maximize Performance: Make sure that your websites and applications are given the server resources they need when they need
   it to guarantee a high quality user experience
• Maximize ROI: Get everything out of the investment in your webserver technology through consistent and in-depth testing and
   analysis
• Maximize Value: Webserver Stress Tool is the most cost-effective solution in the market for simulating performance, load, and
   stress tests for your web server
• Minimize Efforts: The software installs in 5 minutes and works with all web servers
• Read more about the features or see more screenshots of Webserver Stress Tool.