Reducing Load Time Through Image Optimization

Wednesday, July 21st, 2010 at 10:27 am

Even though much more and additional Internet users switch to broadband just about every year, a large portion in the web’s population is still running on fine old dialup connections. It truly is consequently unwise to count them out in the equation when you’re designing your web page, and a extremely major consideration we need to make for dialup users is the loading time of one’s website.

Typically, all the text on your website is going to be loaded in a quite short time even on a dialup connection. The culprit of slow-loading websites is mainly large pictures on your web site, and it is very important to strike a delicate balance between making use of just sufficient pictures to attract your users and not to bog down the overall loading time of one’s web site.

You need to also go to a greater length and optimize every single impression on your site to ensure it loads in the least time probable. What I genuinely mean is to use image editing application to remove unnecessary data on your images, and thereby effectively reducing the file dimension of your picture without affecting its appearance.

If you own Photoshop, it are going to be obvious to you that when you save an image as a JPEG file, a dialog box appears and lets you pick the “quality” of the JPEG image — normally a setting of 8 to 10 is very good sufficient as it will preserve the quality of your respective graphic while saving it at a small file size. When you don’t have Photoshop, there are many free image compressors online that it is possible to download and use to reduce your image’s file dimension.

On the other hand, it is possible to opt to save your images in PNG format to get the best good quality at the least file size. It is possible to also save your images in GIF format — the picture editing computer software clips away all the color information not applied in your impression, hence giving you the smallest file size doable. Nevertheless, saving in GIF format will typically compromise the appearance of your respective graphic, so make your option wisely!

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