Free web server monitoring software

No registration is required. Each web server is checked every 15 minutes. In case of a downtime, you get an immediate alert via e-mail and SMS. Public interest e-commerce sites are checked every 5 minutes. BasicState also provides you with a detailed report of your web server conditions.

Registration is required to utilize the service and no premium accounts are available. Each server is checked from a single location every 60 minutes. Site24x7 also lets you check your web page content. Registering to the service is mandatory. With a premium account you reduce the monitoring time from to 1 to 60 minutes as well as having your web servers checked from multiple locations. Additional SMS alerts are available upon request. Free of charge, the health of your web server is tested every 60 seconds.

If a downtime occurs, you receive an e-mail to take immediate action. Registration is compulsory. You also get advanced monitoring tests and unlimited e-mail contacts.

Are My Sites Up? You can monitor up to five different HTTP web servers. No other web server types are supported at a free level. Your web servers are tested in time intervals of 60 minutes each. If your server experiences a downtime, you are immediately alerted via e-mail or SMS. Registration is needed to utilize the service. If you need further options regarding your notifications, you must purchase a premium plan. No alerts nor premium accounts are available. You can run your tests at custom time intervals.

In case your server goes down, you are immediately alerted through e-mail. You can keep track of an unlimited number of servers in real time. If one of your servers goes down, you are promptly alerted with an e-mail. You need to register to utilize Observu and premium plans are not available.

CollectD is commonly used in DevOps projects as an industry-standard, open-source collection agent. It is usually integrated with a graphing tool, such as Graphite, Grafana, or Cacti. The Spiceworks free monitoring tool can provide insights to many aspects of your infrastructure, such as servers, switches, SNMP devices, and services.

It is important to note that there are display ads within the free tool that provides revenue to Spiceworks. Cacti is mainly a front end graphing tool for system data, but it can also handle data collection.

Cacti leveraging on RRDTool , an open-source data logging and graphing system for storing polled data, can generate any type of graph for any dataset. You can create all kinds of graphs that can be displayed and organized in a number of different ways by collecting data from almost any infrastructure element, including load balancers and servers. The graphing used in Cacti is the standard used by many open-source and commercial tools.

Cacti also works with user permissions, allowing certain users access to specific charts or graphs. Zabbix is an enterprise class solution that is written in PHP , fully equipped with many useful features, and has an option for non-free commercial support. For asset and hardware information like temperature, fan speed, etc. Icinga was originally created as a fork of Nagios, but the tool has added many new features over the years.

Using this new API feature, sysadmins and users can easily integrate numerous extensions without modifying the Icinga core directly. Alerting options include email, SMS, and user-defined methods that can be scripted on the Icinga server. For many IT professionals, their first foray into the world of monitoring begins with this toolset. One caveat: the free version of WhatsUp Gold only supports five devices. Freemium means that the tool provides limited features or support for free, and any additional features, support, or offerings are available for an added cost.

There are many, many useful free server monitoring tools out there. This free monitoring tool tracks the health, status, and availability of server hardware in minutes.

It lets you see the status and performance of critical server hardware components, such as fan speed, temperature, power supply, CPU, battery, and more. These sensors often suffice for setting up basic server monitoring.

If you have a small network, then the free version may be all you ever need. PRTG offers a variety of different licenses.

Each of these licenses gives you access to a specific number of sensors. If you need more sensors, you can simply upgrade your license. Any existing monitoring will remain unchanged. Many sysadmins start out with the free trial version.

This lets you get a feel for the monitoring tool with no strings attached. While working, your monitoring will not trigger false alarms. The one-time maintenance window allows you to pause monitoring for each individual device or device group. For regular maintenance, with PRTG you can easily create an automated schedule. Virtualized servers come with greater complexity: when malfunctions occur at the hardware level, virtual machines are also affected.

With PRTG, you get a complete overview at all times. PRTG is a monitoring solution for your entire infrastructure.

Create a foundation that enables your efficient data structures to run as smoothly as possible — and watch as the improved utilization pays off. There are a great many virtual environments.

PRTG can monitor almost every single one. Our Server Monitoring Tool offers predefined sensors which are automatically applied. Virtual servers are often introduced when a company is in the midst of quick and vigorous growth. New system services must be installed without too much expense. PRTG is fast and easy to upgrade.

It adapts to your growth dynamically. New sensors can be applied in just a few minutes and with next to no effort at all. This makes managing the server monitoring tool a real breeze. Especially in virtual environments, it's important to monitor all your hosts. Host monitoring with PRTG allows you to constantly keep track of the availability and performance of your host.

Especially when there are multiple VMs running one host, it's absolutely crucial to ensure a proper allocation of the resources. Whether you want to monitor physical or virtual servers, with PRTG you always keep an eye on the proper functioning of your hosts. Directories contain object-related data which can be read by monitoring tools such as PRTG. One such directory is Active Directory, the Microsoft service created for use in a Windows server environment.

This sensor attempts to connect to the LDAP server using authentication via the distinguished name DN , and displays the response time of your LDAP server in the event that the connection and authentication are successful. For more information, see the log monitoring page on our website. Redfish is the successor of IPMI and provides better security. The Redfish System Health sensor monitors the overall system status and the status of various components such as power supplies or PCIe devices, if available.

Is there enough free space on your servers and workstations? PRTG allows you to improve security by identifying weak spots and loopholes. To do so, it monitors your ports and servers among other things. Still not convinced? More than , sysadmins love PRTG. PRTG is used by companies of all sizes. Sysadmins love PRTG because it makes their job a whole lot easier.

Monitor your entire IT infrastructure. Free Download. Everyone has different monitoring needs. Start now with your day trial. This third party content uses Performance cookies. Change your Cookie Settings or. Since , we offer monitoring solutions for businesses across all industries and all sizes, from SMB to large enterprises. We believe monitoring plays a vital part in reducing humankind's consumption of resources. Our products help our customers optimize their IT, OT and IoT infrastructures, and reduce their energy consumption or emissions — for our future and our environment.

Customer Login. Search Search. At a glance. Server monitoring with PRTG. Jump to the topic of your choice Professional unified server monitoring software: That's PRTG Defining and understanding server monitoring 3 good reasons for PRTG as your server monitoring software 5 common questions regarding server monitoring HTTP server error messages Your options: Free server monitoring or a license?

Why is server monitoring important? View video min. Mail server monitoring Mail servers, in particular, are sensitive issues for companies. Sensors for mail server monitoring. Web server monitoring Website performance is a deciding factor for many companies — all the more so when they offer products and services via their websites. Sensors for web server monitoring. Database server monitoring Practically all company information is stored in databases.

Sensors for file server monitoring. Monitor as many servers as you like More server sensors. This short video explains why server monitoring is important.