#Litespeed web server compare software
#Litespeed web server compare code

The use of a server-side cache can provide additional relief, especially for websites with complex calculations.

#Litespeed web server compare code

The dynamic code is then executed via this interface with the help of a process manager (e.g. Instead of using a web server, a so-called FastCGI is provided for the execution of dynamic code. Many web servers like NGINX or Caddy do not support such a setup at all. For this reason, such set-ups are usually only available for development environments. In such a case, the web server has to be adapted individually for different programming languages. However, this is not very efficient, as it is not the core task of a web server. In the past, web servers were often used to execute the dynamic code themselves. If it is a PHP-based application, for example, PHP must consequently be installed first. Therefore, the transmission of dynamic elements requires more resources than the transmission of static content.Ĭonversely, this also means that a web server must be able to execute the code. This means that the web server must first execute corresponding programme code, for example in PHP. These must first be created with an incoming request before a response from the web server can take place. These can be shopping baskets or individual user areas, for example. Nowadays, many web applications, such as online shops, blogs or forums, are based on dynamic elements. See this blog post for more Performance tips for static web applications. If a website contains only or mainly static content, the transmission is usually quite fast because only local files are read and delivered.

This affects the speed with which the requests can be processed and the data delivered. The more complex a web application is, the more requests the client has to make to the web server.

For example, the web server transmits HTML, CSS and image files individually. Web applications usually contain different types of data, each of which must be requested individually. The number of processed requests and the time required for this are limited by the functioning of the web server, the hardware used and the load on the host. Depending on the type of request, the web server then transmits the corresponding data to the client so that the requested elements of the web application can be displayed in the user's browser.Ī web server can transmit the contents of a web application to different browsers or end devices in parallel. The definition of a client includes, for example, web browsers or search engine crawlers. Although there is already a successor, HTTP/3, it is not yet supported by most web servers.Ī web server receives incoming requests from a client and processes them. As soon as a user enters a web address in the browser's input field, the browser sends a request to the name server, which first determines the IP address of the web application.Ĭurrently, it is recommended to use the HTTP/2 protocol introduced in 2015, which has an improved data transmission between web server and browser. Put simply, a web server acts as an intermediary between a web client and a web application.

#Litespeed web server compare software

Berners-Lee advocated a separation of storage and presentation software and implemented this idea as early as the beginning of the 1990s in the first CERN httpd web server. The concept of a web server was conceived by Tim Berners-Lee, the founder of HTML, HTTP and the World Wide Web. In the following, we use the term web server as a synonym for web server software and speak of host when referring to the entire system.Ī web server can be used not only as a WWW service, but also in a local or corporate network to deliver data to various clients. What is a web server?Ī web server is understood to be both the web server software on its own and the hardware setup on which a web server software is installed.

In this article, we take a look at web servers in general and compare the solutions NGINX, Apache HTTP Server, LiteSpeed and Caddy based on their functions, performance and areas of application. But what exactly are the differences between the various web servers? Are there solutions that are particularly well suited for certain requirements? In e-commerce, the Apache HTTP Server and NGINX web servers are used particularly frequently. Web servers are capable of delivering both static content and dynamically generated elements to the web browser. The use of a web server enables operators of web applications to make the components of their application available to the end user.