Design Optimization- Optimizing page size for Search Engine
The smaller is your page size, the faster and easier the Search Engine index your page. Keeping a page size (images and text) under 15KB is perfect for any cases. The following techniques can be employed to further shrink the size of the page for easy indexing.
Optimizing images for web usage
Most image editing tools allow the designer to convert images to JPG or GIF format and optimized for web purposes. Do not upload your web images as BMP format as this will waste unnecessary bandwidth as users download the image onto their browsers. If an image consists of simple primary colors, save it as GIF. Use JPG format instead if it is made up of rich colors.
Every bit counts
You can also remove unnecessary whitespaces in the page to further reduce the page size. It is also advisable to keep the comments short. The variable's name used for scripting can be shorten to reinforce the purpose.
Using external files for CSS and JavaScript
You can utilize external files for CSS and JavaScript as descibed in our Content SEO section. Using external files is a great method to reduce page size.