Solving technology problems, one at a time
One important element that is often left out of beginner Dreamweaver courses is how to make your photos web-ready. Today’s cameras turn out multi-megapixel images that are several feet wide when dropped into a web page at web resolution. Here’s how to take a folder of high-resolution images and turn them into smaller files that will display at about 5-6″ wide at 72dpi using Photoshop.
Despite the prevalence of high-speed connections these days, there are times when it is necessary to keep page-download times short. Some target audiences still primarily use dial-up systems.
I had just such a project when designing a home-page for a hospital site. A large percentage of visitors to the site have old computers and slow dial-up connections. A typical user is a middle-aged woman searching for health information for either her parents or children, and usually using a modem. We did not want slow page load time to discourage these visitors from getting the information they came for. Our goal was to get the load time for the home page to under 10 seconds.
The problem was, the home page is content-heavy and features a large photo of hospital volunteers welcoming you into the hospital atrium.
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