Monthly Archive: February 2009

PNG Transparency for Internet Explorer

  Like GIFs and JPEGs, PNG images are ideal for web use. Like GIFs, the PNG is great for displaying small images with few colors, like logos and icons. Also, PNGs sport a few...

CSS Optimization Tips

CSS optimization is the process of minimizing your markup and CSS files for maximum speed. To optimize your CSS group external files to minimize HTTP requests, remove whitespace, and use shorthand properties. Group common...

How to Minimize HTTP Requests

Combining external files and optionally including CSS and JavaScript directly within your XHTML pages, you can minimize the number of HTTP requests required to render your page. Each unique HTTP request requires a round...

Suture CSS or JavaScript Files to Reduce HTTP Requests

  A server-side variation of merging CSS and JavaScript files before uploading to the server is to do this digital suturing at the server. You can “suture” CSS or JavaScript files together before delivery from the...

CSS Sprites: How Improve Web Performance

CSS Sprites is a technique by which we can combine multiple images in a single big image and position the various parts of this big image with our elements using pure CSS attributes. The...

CSS Sprite

CSS Sprites is a technique by which we can combine multiple images in a single big image and position the various parts of this big image with our elements using pure CSS attributes. The...