HTML, SHTML, and HTM are all file extensions used for web pages. HTML stands for HyperText Markup Language, SHTML stands for Server-Side Includes HTML, and HTM is a shortened version of HTML. They are all used to create and display web pages, but there are some key differences between them.
HTML is the most basic and widely used language for creating web pages. It is used to structure and organize the content of a webpage, including text, images, and other media. HTML uses tags to define the structure and appearance of a webpage, and it is a client-side language, meaning it is processed by the user's web browser.
SHTML is a server-side language, meaning it is processed by the web server before being sent to the user's web browser. Its main purpose is to allow for the inclusion of dynamic content on a webpage, such as server-side scripts or database information. It also allows for the use of server-side includes, which can help to reduce redundancy in code and make webpage maintenance easier.
While all three file extensions are used for web pages, the main difference lies in the server-side processing of SHTML files. SHTML files are processed by the web server and then sent to the user's browser as HTML, while HTML and HTM files are not processed and are sent directly to the browser. This means that SHTML files may have a different file structure, as they may contain server-side scripting or include files.
The choice between HTML, SHTML, and HTM depends on the specific needs of your website. If you need to include dynamic content or server-side scripts, SHTML would be the best option. If your website is more basic and does not require server-side processing, HTML or HTM would be suitable. Ultimately, all three file extensions serve the same purpose of creating and displaying web pages, so the choice is up to personal preference and the needs of your website.