One of the most easily overlooked aspects of SEO optimization

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Most SEO friends are preoccupied with the site's keyword rankings, rarely in the picture optimization of the flower, but also because of such a misunderstanding let us lose too much precision flow.

So, why do we have to do a good job of the site's image optimization It? is not picture optimization add an alt tag to write a keyword on it?

Why should picture optimization?

We first look at Baidu to the image of the importance of it!

Do SEO friends are clear, Baidu's products many many, can recommend to the navigation, is basically Baidu's ace products. Since Baidu is the image of the trump card products, then the flow should not be too little.

The image below is the site of Baidu included the picture, will have a link to the Web page, through the link will bring considerable traffic.

On the other hand, the picture of reasonable optimization, will allow the site's page loading speed increased, of course, search engine crawler crawling and crawling, will also greatly increase the number of included.

Second, the specific method of picture optimization.

Since the role of image optimization is so great, then how do we operate?

1. Everyone knows to add alt tags.

I believe that every SEO know that the most important step to optimize the picture is to add alt attribute to the label of the picture, the purpose is (1) when the picture can not be displayed, through the alt text description, understand and understand the meaning of the picture expression. (2) The crawler can quickly judge the content of the picture in the process of crawling.

How to add the alt:

<img src= "url" alt= "Picture description" >
<img src= "url" width= "wide" height= "Long" alt= "Picture description" >

The URL refers to the image address. We recommend that you add the ALT tag, but also the width, height label, so that the picture size more standardized, but also for the site's user experience plus points.

2. The title of the picture, outside the chain are indispensable.

About the picture title, two points need everyone to master: (1) More believe that Baidu will be a title and key words related to the picture ranked by the previous, it is impossible to put a title is "3993844.jpg" and the key words "registered company" not related to the picture put in the front of a strong correlation. (2) The best Picture title is phonetic form, search engine is still in the development stage, temporarily to Chinese characters and English more laborious.

If you want to let the image is indexed by search engines and have a good ranking, then the chain of this link must not be less. Here do not introduce, as long as we have extra time, it is possible to do outside the chain of pictures, the effect is very good.

3. The text function around the picture.

Let the picture into the article, will let the search engine better judge the content of the picture expression. For example, we want to do the picture content is registered company, then the afternoon need to express the content of the registered company, can not be the context of tourism, the picture is to express the registered company, in that case, the search engine will be completely dizzy out.

4. Finally, you need to check robot.txt and JavaScript.

Check these two points, is to ensure that the image can be included in the search engine. Otherwise, all the efforts in the front are in vain.

Robot.txt inside, the main is to see if the folder to save the picture is Disfollow. The general website saves the picture The folder is images, specifically depends on each person's website situation.

The file that links the picture cannot be JavaScript, because the search engine does not have a good retrieval of such files at the moment.

About picture optimization is written here, if every friend is conscientiously implemented, I believe that will bring a very good traffic effect. This article by the Fashion jewelry Wholesale Market www.1000star.com original offer, reprint please indicate the copyright information. A5 starting, thank you for your cooperation.