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This article mainly explains "how to optimize pictures in SEO". Friends who are interested may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to optimize pictures with SEO".

1. The size and size of the picture

When using pictures, you should pay attention to the size and size of pictures. When Baidu displays pictures on the search results page, in fact, not all pages have pictures to show. One of the rules for displaying pictures is that the size of the picture is close to 121. The webmaster can adjust the size of the picture according to this rule.

In addition, the picture size will affect the speed of the page to open, the picture is too large and slow to open the page is very unfriendly to the user experience, according to the study of 3 seconds principle, the page more than 3 seconds users may leave you.

2. Picture sharpness

Sometimes the essence of an article is a picture, if a "xx structure diagram" article, the user just wants to see the structural details, no matter how good the text is, no matter how rich the text is, if the picture is not clear, the value of the user will be greatly discounted.

3. The alt tag of the picture

Picture optimization alt tag is the most basic thing, the most basic is also the more important, after the picture uploaded, do not forget the alt tag.

Spiders judge the content of the picture by alt, but at the same time, it is not recommended to stack keywords in the alt tag, using the title of the article is a good choice.

4. The title tag of the picture

Compared to the alt tag, title is forgotten by most seo. In fact, the author thinks that this is as important as the alt tag.

As shown in the following figure, the text will be displayed when the user hovers over the picture, which is very helpful to the user experience, and there will be one more keyword.

5. The text around the picture

Picture and text is the favorite form of Baidu and users. Look at the picture above, there is a text similar to the copyright statement at the bottom of this picture. Baidu not only refers to the alt tag, but also refers to the surrounding text to guess what the picture is about.

6. Picture naming

This may be ignored by most seoer, thinking that the picture uploaded to the website will be OK. Details determine success or failure, and there is a knack for the name of the picture.

Take this article as an example, the theme of this article is "Picture Optimization skills". Picture form can be changed to http://upload.admin5.com//, careful seo may have found that the article title "skill" in the picture also contains "jiqiao", increasing the relevance of the article, there are some benefits to the ranking.

7. The originality of the picture

Baidu likes original content more and more, and a lot of plagiarism does more harm than good to the site.

But most seo may only stay on the original content, in fact, the picture is also part of the page, original pictures are undoubtedly what spiders like. Further, if the webmaster spends a lot of time making a satisfactory picture, Baidu will also think that the originality and value of this article is very high.

8. Localization or local storage of pictures

Although original pictures are of great benefit to rankings and users, it takes a lot of time, and sometimes it's a good choice to borrow other people's pictures.

But I suggest that when stealing pictures, it is best to download them locally and upload them to your own website. If it is called directly in the way of a link, it is tantamount to making an outer chain for others, and the weight of their own site will be scattered.

At this point, I believe you have a deeper understanding of "how to optimize pictures in SEO". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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