Contents
Do you need to minify JavaScript in Magento 2?
Moreover, there is no need for them, since the functionality integrated in Magento 2 successfully copes with the task of minification. To enable Javascript Minify в Magento 2 please do the following: Put Magento 2 into production mode. Set Minify Javascript Files option to Yes. Flush Cache at System > Cache Management page.
Why is CSS and JavaScript not loading in Magento?
Secondly, When I open front-end then CSS and JavaScript is not loading.They also renders 404 errors. [InvalidArgumentException] There are no commands defined in the “setup:static-content” namespace. This One Worked for Me. use this Command php bin/magento setup:static-content:deploy
What’s the difference between gzip and minification in HTML?
Сompression is a process of zipping a code with compression algorithms. Compressed files require a decompression process to unzip and read the file. Usually, GZIP is used to compress web content. As for minification, web browsers do not need an additional step to understand the minified code. So, what is minification?
How does bundling of JavaScript work in Magento?
Bundling accomplishes this by merging multiple JavaScript files together into one file to reduce the number of page requests. JavaScript bundling does not work unless Magento is in production mode. Once in production mode, JavaScript bundling can only be enabled using the CLI. Follow these steps to setup JavaScript bundling from the CLI.
What to do when Magento is in production mode?
Modifying the settings above when Magento is in production mode will require static view files deployment: Finally, clear the cache: For example, when Sign Static Files is disabled (which is the default: config:set dev/static/sign 0 ), the URL to a static file might look like this: /static/frontend/Magento/luma/en_US/mage/dataPost.js.
How big should a bundle file be in Magento?
Specifying a smaller bundle_size generates more bundles with a smaller file sizes. The goal is to balance the number of bundles to download with the size of each bundle. As a rule of thumb, each bundle should be at least 100 kB. There are many ways to tune your theme using the etc/view.xml file.
How to do gzip compression in Magento 2?
You need to have mod_deflate enabled in your Apache web server to utilize the compression declared in default Magento 2 .htaccess files. This is indicated by tag in the .htaccess file in your Magento root folder – so it only compresses the files if mod_deflate is enabled.
How to do gzip compression and minify JS, CSS?
This can be done if you have access to php.ini –> find zlib.output compression in it and turn it on ( zlib.output compression = On ). But this does not affect minification or merging of css and js files which can be set through Magento 2 admin.