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Internet and Businesses Online > Web Hosting > ALT Tags - Important for Web Design and SEO
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Article rating : 0.00, 0 votes. Author : Ranold Anton
As you read earlier, you should provide alternate text-based links in addition to Graphical links. You can do so by including an ALT attribute in the IMG tag of The HTML code for the graphic. Repeating navigation options ensures you meet The needs of a wide range of users. Some sites choose not to offer a text-based alternative.
And this will make it difficult for users who cannot view graphics in their browser. The Navigation images in the left column are the only way to navigate the site. Users cannot leave the main page if graphics are turned off or do not dwon –load without the graphics, this site offers no navigation information. By omitting ALT attributes and relying on graphics for navigation. The user cannot effectively navigate the site. Even though graphics are turned off, they retain their hypertext pointer, but the user does not have any destination information. with the graphics turned off, users still can navigate the web design because the ALT attribute values appear in the image spsce.the user finds navigations cues by reading the ALT text and pointing to the image areas to find the click-able spots while the ALT attribute provides valuable navigation information to California web designs users who are not displaying graphics or are waiting for graphics to download, it does have some limitations.lf
your graphics are small, the ALT text may not appear because it needs more room for the text in the graphics area. To solve this problem and to add additional information, both lnternet Explorer when the user points to a graphic, the pop-up text box containing the ALT attribute appears, even if the browser dose not display graphics. Not only is this effective if graphics are turned off, but you can add descriptive text that helps the user navigate
UNDERSTANDING TABLE BASICS
To build effective page templates, you must be familiar with the HTML table elements and attributes. This section describes the most commonly used table ele –ments and attributes After examining tables, web designers realized they could build print-like design structures that allowed them to break away form the left-alignment con-straints of basic HTML with tables, web designers had the control and the tools to build columnar layouts, align text, create gutters, and structure
pages. Tables currently are used as the primary design tool throughout the although cascading style sheets provide an alternate method of controlling page dis-play, they will not replace tables until all browsers provide more complete support. There are some discrepancies across browsers in table support, espe-cially with the HTML table enhancements, but tables currently are supported enough to make the page design method of choice for some time to come.
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