Baidu picture inclusion rules
1. The most sought-after catalogue of Baidu pictures: hilarious funny pictures, boutique recommendation, MM stars, comics, exquisite wallpaper, movies, scenic spots, news pictures and wallpaper.
2. Baidu pictures will be ranked according to their keywords.
1 level: if the keywords in the search results exist in the title of the page where the picture is located (even if the picture has no alt), it will rank first.
Level 2: Baidu pictures will think about places with alt comments in the picture code.
Level 3: In the case of few search results, we will consider putting some pictures without keywords in the title and alt, but putting some pictures with search keywords in the webpage content.
3. Baidu image search results will give priority to jpg and jpeg (except specifying the actual format of the search).
4. Default search results Baidu pictures like to enlarge the picture in front of the search results.
Big picture: refers to the picture with the longest side greater than 640 pixels (including 640 pixels).
Small picture: refers to a picture with the longest side less than 200 pixels (including 200 pixels).
China picture: The picture with the longest side between 200 pixels and 640 pixels.
5. Most Baidu pictures give priority to Baidu space pictures.
Baidu likes to go to weighted photo websites, or like to collect pictures in forums and communities, rather than in articles.
6. Real-life pictures and real-life pictures are in the front, and comic pictures are in the back, (mainly depending on the alt and title of the pictures or labor)
7. The pictures are not ranked, and they will not be ranked in the front from time to time without changing after being included. Assuming that there are many pictures with the same keyword, Baidu will often change pictures, and the user feels brand-new.