Saturday, August 22, 2009

What You Need To Know About Flash-Based Sites

By Ferdinand Emy

Flash-based sites have been a craze since the past few years, and as Macro media compiles more and more great characteristics into Flash, we may only predict there will be more and more flash sites around the Internet. Nonetheless, Flash based sites have been disputed to be bloated and unnecessary. Where exactly do we draw the line? Here's a simple breakdown.

The good:

Interactivity

Flash's Action script opens up a vast field of possibilities. Programmers and designers have utilized Flash to create interactive features ranging from very lively feedback forms to fascinating Flash-based games. This whole novel level of interactivity will Regularly leave visitors coming back for more.

A standardized site

With Flash, you do not have to worry as regards cross-browser compatibility. No more woes over how a sure CSS code displays differently in Internet Explorer, Firefox and Opera. When you position your site elements in Flash, they will Regularly appear as they're as long as the user has Flash Player installed.

Better expression via animation

In Flash, one can make employ of its animating features to convey a message in a much more efficient and effective way. Flash is a lightweight alternative for animation because its vector based (and hence smaller file sizes) as opposed to real "movie files" that are raster based and hence much larger in size.

The bad and the ugly:

The Flash player

People have to download the Flash player in advance before they can view Flash movies, so by using Flash your visitor range will decrement considerably because not everybody will be willing to download the Flash player just to view your site. You'll also have to put in additional work in redirecting the user to the Flash download page if he or she doesn't have the player installed.

Site optimization

If your content was presented in Flash, most search engines would not be able to index your content. Thence, you will not be able to rank well in search engines and there will be less traffic heading to your site.

Loading time

Users have to wait longer than usual to load Flash content compared to regular text and images, and some visitors might just lose their patience and click the Back button. The longer your Flash takes to load, the more you menace losing visitors.

The optimal way to go is to use Flash only when you absolutely need the interactivity and motion that comes with it. Otherwise, employ a mixture of Flash and HTML or use pure text if your site is purely to present simple textual and graphical information.

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