Introduction and use of alt-in lieu of attributes

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alt-instead of attributes to describe a picture on a Web page, which is the prompt that appears when the cursor hovers over the picture. Many webmaster friends feel alt instead of attribute dispensable, not much meaning, actually. Alt can tell you the user of the site why this picture is placed here, the name of this picture, at the same time, also give search engines to crawl the keywords of your site to provide a certain basis. Sometimes, if there is no alt-in place of the attribute, it will cause the user to not understand what the picture represents and why it is placed on this page. So, don't forget to add the keyword of the page in the alt-of the picture instead of the attribute.

As for how to take the ALT attribute, we think of it as "as short as possible, as long as we need it". As short as possible-the name should be as simple as possible, enough to summarize the content can be long-name to be enough to summarize the content, not to say one or two words on the end, it must be an unqualified alt substitution attribute. For example, you publish a document ' Microsoft Black screen has a user recruit ', put on a picture shows black screen when the performance, that this picture of the ALT attribute best for ' XP user Black screen performance ', the worst is ' black screen '. If you do is a picture station, the easiest way is to set the title of the document can be simple and convenient.

In view of the current Web site daemon More, how to set alt instead of attribute author refused to introduce, this article introduces the current use of a relatively broad set of DEDECMS methods.

When you finish writing an article, the Point article content property bar in the top left corner of the source code button, you can see the source of the document you want to publish. Locate the alt= "" statement at the location of the corresponding picture in the original code. Then you just have to add your name to the quotation mark, that's it.

Such a simple process, may be beneficial to search engines better to crawl your pages of keywords, but also let your users experience the professionalism of your site, to kill both, why not?

The author of this article www.joy0574.com