You then have the option to copy the minified code or alternatively you have the option to download it as a file. : This tool is quite straightforward in that you simply paste in your existing CSS and the minified version is created.Depending on the minification level selected, the tool will determine how many bytes you have saved. : Csscompressor gives you the option to select the level of minification you would like to perform on the specified CSS code.To minify CSS you have a few options to choose from. The following section outlines a few tools available for minifying each file type. There are a myriad of tools available for performing CSS, JS, and HTML minification. However, this optimized format requires less bytes thus making it to download. entry-content p Īs can be seen by the example above, after minification the CSS is harder to read as there is there are no line breaks, whitespace, etc. The following example shows how a CSS file looks before and after minification.īefore CSS minification. Read more about the implications of compressed data for modern vs old browsers in our Vary Header article. If the browser does not support any compression method then the server will simply respond with uncompresses data. When a browser makes a request to the server it tells the server which compression method it supports so that the server is able to optimize the response for that browser. Supported compression methods can vary by server as well as web browsers. The client uncompresses the file and is able to read the information.The compressed file is sent from the server to the client.A request is made for the compressed version of a file.Files are compressed via a compression method.Files are compressed before they are sent from the server to the client therefore the compression process is carried out as follow: Compression is used to reduce file size by using a compression scheme such as Gzip or Brotli. Although both aim to achieve the same goal (faster load time) they are both different in how they work. Difference between minification and compressionįile minification and file compression are not the same thing. min is often times included within the file name (e.g. In order to distinguish minified files from unminified files, a. Additionally, since Google takes speed into consideration when ranking, minification helps speed up your website making both Google and your site visitors happy. File changes are often time not made directly in production thus avoiding the need for visually appealing code. Minifying the CSS, JS, and HTML files in your production environment is especially useful. ![]() Most times, the minification process does not affect the function of the file but rather simply optimizes it for downloading purposes. Examples of what is removed during file minification includes: To minify CSS, JS, and HTML involves removing any unnecessary characters from within a file to help reduce its size and thus make it load faster. Updated on JanuWhat is CSS, JS, and HTML minification?
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