On the relationship between picture alt text and SEO and its application

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When we browse the Web, we often find that text annotations appear when the mouse is placed on a picture. Or the logo on some sites will also display alt text, this text is alt text, specifically for annotation pictures, because the search engine can not read the picture, so use alt text instead of pictures, Its code format, such as:< img scr= "images/logo.gif" alt= "Qingdao seo" >.

This two-year search engine for alt text began to pay more attention to, alt text is now mainly used to increase the keyword density, can be understood as the alt text is a site title or article title, so alt text should be as far as possible to optimize the keyword, but also pay attention not to the problem of piling keywords.

Where is the more appropriate ALT text?

Like now some sites in order to pursue aesthetics, whether it is home or content pages are used more pictures, and the text is very few, search engine can not recognize the map, so in order to appear as many text as possible to consider the use of ALT to do some brief description or introduction, like the text link anchor text that contains the keyword you want to appear. Over the past two years, more and more Web sites or seoer have used alt text to improve the site's relevance and keyword density.

The site's logo can use ALT text, the same, appropriate to the site title or the main keyword embellishment, add more relevance.

alt text on the SEO has a certain role, but you do not too much in the alt text too many kungfu, its role in relation to the anchor text or links to the role of SEO is still very limited, so appropriate to use it. Must not think for the website beautiful, the homepage entire one picture, then uses the alt text to act as the official text to increase the keyword density, then you will lose the candle. According to Zac said, alt text if applied to English web site effect is more significant, if the Chinese site is not very useful, the specific is still unknown, we need to study.

It is better to use ALT text from the perspective of the user experience.

Front of Qingdao Seo said, SEO is ultimately to do a good job of user experience and service, whether the search engine itself or as a small webmaster, whether it is a large portal or small and medium-sized websites, the current discussion of the core of the operation of the site is to consider how to do a good user experience. So, if you're using ALT text from the perspective of the user experience, then I think the idea is right, when the user mouse moves to the picture immediately show the meaning of the picture want to explain, rather than to layout SEO keyword and write alt text, only in this way, the true value of ALT text will be reflected, In the long run, your SEO is really a bit. This article by the Economic Hotel Reservation (www.quzhu8.com) Original, reproduced please retain the source of the author, thank you.