Conduct Browser-Size Analysis, which is part of the In-Page within Google Analytics report introduced today lets users shade portions of the page that are below the fold. This tool was until today availabe at http://browsersize.googlelabs.com/. Now the lab has succeeded this iteration will be sunsetting in approximately one month.
"Today's visitors to websites are using an ever-growing number of devices. For many people, the visible portion of the web page is much smaller than the screen resolution, because of excessive toolbars and other clutter. What is actually "above the fold" on a web page is a significant factor to conversion rates. If visitors have to scroll to see an "add to cart" button, or some other critical element, they may never get around to it. Analyzing the percentage of visitors for whom page elements fall beneath the fold or off to one side is difficult, so we've created a visualization that lets you quickly determine which portions of your page are visible to which percentages of visitors," posted Gaal Yahas, Google Analytics.
"Simply navigate to the Content section in Google Analytics, and click In-Page Analytics. A new information layer is available. Click Browser Size to shade portions of the page that are below the fold. You can now click anywhere on the screen to see what percentage of visitors can see it, or control the threshold percentage by using the slider," Yahas explains.
Conversion insight: Click Show percentiles to see a summary visualization of several different percentiles. This helps you understand how browser sizes are distributed--for example, if you choose to compare All Visitors with the Mobile traffic segment, you should see a substantial difference. You can also use this technique to compare different pages on your site.
"For example, if users on your goal page appear to have larger browsers than those on your landing page, this is a strong indicator that you are losing conversions because some pages in the funnel are not laid out in an optimal manner," Yahas explained.
By default, the report shows the "data based on the current page you are viewing (and the active advanced segment)." You can use the picker to also view data for "visitors to the site" or "Web users" so you can compare it to different benchmarks. Note that these modes disregard advanced segments. The Web data source is aggregated by Google over many users.