Do website images need to be optimized? 6 tips for SEO image optimization
In the process of website optimization, there will be many problems. For example, should website images be optimized? The answer is yes. Any article has an image or two that can keep users interested in continuing to read. For search engines, it is also necessary to add image descriptions. Therefore, how to do image optimization for website SEO, here are six image optimization methods and skills for SEO.
1. Add image ALT tags
Image optimization alt tag is the most basic and important point. Search engine spiders rely on website image content to judge the alt tag of website image content.
Second, the picture quality. Clarity is very important
Some images have low pixels and look blurry. Many people must not want to see a photo like this. For users, unclear pictures and experience are also very bad. Therefore, we should first focus on the quality and clarity of the image in order to attract traffic from the image.
3. The relevance of the pictures will have an impact
The correlation between the image and the content of the article is strong, and there is no connection between the image and the text. Just put an image, search engines may not know it, but users know, irrelevant images users may close the page.
Fourth, the size and dimensions of the picture
The common formats of pictures are: JPG.PNG.BMP.GIF Waiting for pictures and texts are the favorite forms of Baidu and users, but when using pictures, you should pay attention to the size and dimensions of the pictures. The size of the image affects how fast a website opens. If the image is too large, the page will open too slowly, which will reduce the user experience. It is recommended that each image be less than 100K. In order to improve the page opening speed of the website, JPG images are usually selected to ensure that the website can be loaded at the fastest speed without affecting the normal access of users. The length and width of the entire page should be consistent. If we open a page to see pictures of different sizes and clutter, it will definitely affect the reading mood.
5. Name images according to keywords
It's easy for many people to overlook the naming of pictures. If a small website wants to do details, it is recommended to name the image according to the keyword, and directly tell the search engine the name of the image to increase the relevance between the image and the content.
6. The originality of the picture
Search engines also like original images and can’t just stop at original content. In fact, images are also part of the page. The original picture is popular with engine spiders. If you take the time to make a beautiful, high-quality image, search engines will also consider the article to be very original and valuable.