The Back Button - How People Use Web Sites
The Most Important Button On Your Page
The Back Button is one of the most important Web buttons on any Web page, and yet most Web designers don't think of it when they're building their pages. In fact, it's very common to see "back to home" or "back to start" or just "back" links built into the pages that they are designing. But unless these links have built in logic that knows exactly where the customer was before they clicked (like the browser back button does), then these links are just a sham - a guess at the path that the customer took through your site.
How Most People Browse the Web
Most people come to a Web page and skim. If it doesn't look like what they needed to learn or wanted to read about, they leave. And the quickest route out of any Web site is, you guessed it, the Back Button.
In fact, most people don't even realize they're doing it.
They sit at a Web site with their mouse hovering over the scroll-bar area, just in case they need to scroll the page. Then, unless something really interesting comes along, they pull their mouse up to the upper left side of the browser and go back to their previous location.
You might be thinking, "but I don't want them to leave." And many designers do think that. So they do things like pop their site in a chrome-less window (ie. no back button). I've even seen sites actually go so far as to close down the original window and open the site in a window without controls. This is annoying. And it doesn't make your site more usable, it makes it less usable. Because the standard methods that your customers use to get around are blocked. Once they figure out how to get out of your site, they'll leave, and not return.
Don't take away the back button from your readers. You won't stop them from leaving, but you might stop them from coming back.
Take Advantage of the Back Button
Do not suggest in your text things like "click the back button in your browser to go back. "Most people know that already, and your saying it sounds, well, stupid at best. Instead, be aware that your customers want to use the back button, and plan for it. For example: