Sample Article Using Standard Text/HTML Editor
This page is using the Text/HTML module (FTB) that is the default text editor in DotNetNuke. It is an extremely capable text editor with many fine features. One of those features is the ability to resize images as they are embedded within the text. There is one major drawback to this process. This image appears to be resized, however, the resizing is done after the entire image is first downloaded to the clients browser, then resized so that is is displayed at the specified dimensions.
Right click on the image to the left and select 'Properties'. Take note of the size of the image. The original image is 1024x1365 pixels and 318,626 bytes. The image after resizing to 170x226 pixels, is still 318,626 bytes.
This method of resizing images is inefficient at best.
Now take a look at the sample below and note the significant improvements.