Website optimization alt Substitution attribute explanation

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First of all, what is called alt-instead of attributes? Here is the attribute refers to when editing the picture content, to the picture tag, when browsing the page, the mouse arrow placed in this picture, will show the image of the alt-instead of attributes. For example, please open the website of Qingdao website to promote this post http://www.qcseo.com/seogongju/18.Html, when the mouse points to the content of the picture will show "Qingdao SEO keyword ranking query tool", So the display is the alt-of this picture instead of the attribute!

Read the above concept introduction and examples, I believe that you have a general understanding of alt-in place of attributes, then alt-instead of the attributes of the site to optimize the benefits of it? Here we Qingdao website optimization company to give you a detailed explanation, in fact, there is not a search engine can directly capture the information in the picture, the only way to crawl is through this alt-instead of attributes, so that, in editing the content of the article, add pictures of the alt-to replace the attributes are very necessary, Unless you don't want to have a good rank and flow.

Said so much, then this alt-instead of the attribute how to add it? In general, when editing the content of the article in the background, there are add alt-instead of the button, if not, or the background system version of the lower, you can generally edit the picture code to add alt-instead of attributes, For example, or first open the Qingdao network optimization that post, click to view, through the source file found, <img height= "593" alt= "qingdao SEO keyword ranking query tool"/> directly in the background of the two "" to write the corresponding attributes can be, here we write is " Qingdao SEO keyword ranking query tool.

Finally, we remind everyone that when you add alt-instead of attributes, don't forget to embed the keyword Oh! Look at the post please top: Everyone's support is my greatest encouragement!

Original address: Qingdao website Optimization (http://www.qcseo.com/seorumen/21.html) Reproduced please respect the copyright, thank you for your cooperation.