Definition Image compression is the process of reducing the file size of an image without significantly sacrificing its visual quality. This makes the image faster to load while still appearing clear and detailed to viewers. Compression works by removing unnecessary...
Definition Minification is the process of removing all unnecessary characters from code (like spaces, line breaks, and comments) without changing how the code works. It’s most commonly applied to HTML, CSS, and JavaScript files to make them smaller and faster for...
Definition Lazy Loading is a web development technique where certain website elements—especially images and videos—are only loaded when they are about to appear in the user’s viewport (visible part of the screen). Instead of loading all resources at once when a...
Definition Page Load Time is the total amount of time it takes for a web page to fully display its content in a user’s browser after they click a link or type in a URL. It measures how quickly all elements—including text, images, stylesheets, and scripts—are loaded...
