There are many different Web browsers. Further, each browser handles spacing and fonts differently. Therefore, you should test your document on different browsers before you release it. Related information should be grouped by context and organized with headings. The title text must be on a separate line with no spaces before it.
Titles can affect search engine results.
If you are using images, limit them in size and number. You should limit the number of graphics you use. If you use large graphics or a large number of graphics, the page may take longer to load on a user's system. An image should be no greater than 450 pixels wide and 340 pixels high. For more information about using images, go to the Graphics and Images section of this document.