Calculating the Download Speed of Your
Site
We are all busy people and in general we are pretty impatient. If
we don't get what we are looking for fast enough, we tend to look
someplace else. From studies on response times 10 seconds is the
limit for keeping someone's attention before they turn to another
task (see "
Web
Site Usability" by Jakob Nielsen).
How does your site do? If you are on a 56K modem, go ahead and
time how long it takes your site to load with a stopwatch. However,
you will want to make sure you empty out your cache first to get
an accurate time for a first-time visitor. To do this in IE, go
to Tools/Internet Options/Temporary Internet Files and then press
"Delete Files…" In Netscape, go to Preferences/Advanced/Cache and
press "Clear Memory Cache" and "Clear Disk Cache".
Another easy way to test your download time (although possibly
a little less accurate) is to use the site evaluation tool on OptiView
http://www.optiview.com.
On their results page, look for the Page Download Times. You want
to keep this under 10 seconds, but faster would be even better.
Easier said than done, right? Here are some tips to help you.
If you want a fast site, you could try something like this
http://www.brillianceweb.com/betterwebdesign/fast.aspThe page loads quickly, but the likelihood is that you would not
trust this company as a credible business. The page lacks professionalism
and conveys that this may be a fly-by-night operation just recently
set up on the Internet. These days any person can put a page on
the Internet, and you don't want to look like just anyone.
Make sure you are working with a web developer that can find creative
ways to make your site look good while keeping the download time
low.
As a smart business owner, ask your web developer to do the following:
- Keep the page download time under 10 seconds on a 56 kbps modem
- Use colored table cells and background images in table cells
to create fast-loading, professional graphics
- Use text instead of graphics whenever possible.
- Use ALT tags to display information to users before the images
load (especially for navigational toolbars)
- Compress your images using Photoshop or another web graphics
tool
- Preload images into the cache on the user's first visit to your
site, so subsequent pages will load faster.
- Allow some information to display quickly to keep the user's
attention while the rest of the page is loading.
Test your site download time and see if it is under 10 seconds.
Call Lori at 414-425-4069 or
lori@brillianceweb.com
to discuss how we can make your site load faster and keep your visitors
coming back!