Original pictures: use as much as possible self-designed or filmed to avoid copyright problems and may add to the uniqueness of content。
Copyright note: avoid the use of copyrighted pictures to avoid infringement while maintaining the trust of the search engine in the website。
2. Paths to photo preservation and naming
Harmonized path: keep pictures in a fixed or logically classified directory to facilitate the identification of the search engine。
Meaningful naming: increased indexability of pictures by using descriptive naming, e. G. Combining time, columns, or condensation of content, e. G., “seoyh20186336”。
3. Text around pictures
Context-related: ensure that the picture is surrounded by relevant text descriptions, help the search engine understand the picture content and enhance the overall quality of the article。
4. Photo format and compression
Select the appropriate format: jpeg for complex images, png for transparent background or simple graphics, gif for simple animation。
Document compression: reduced file size without significantly lower quality using tools to compress pictures. The webp format is a modern optimisation option。
5. Picture size optimization
Appropriate dimensions: resize the picture to show demand and avoid loading unnecessary large maps to speed up loading。
Responsive design: to ensure that pictures are adapted to the size of the screen of different devices and reduce loading time。
6. Use alt properties
Alt text: add descriptive alt text to the picture, not only for visually impaired users, but also for the search engine to understand the picture。
7. Photographic lazy load
Lazy load technology: loading only when a picture enters a visual area can significantly increase the speed of loading on the initial page。
8. Picture number control
Streamlined pictures: rational control of the number of pictures on the page, except for decorative pictures, where necessary, to reduce the load load。
The above-mentioned strategy will effectively optimize the image of the mobile phone version of the website, not only improving the performance of seos, but also ensuring that users have fast-flowing browsing experiences on mobile devices。
Plugin download notes
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