About how Imperial CMS improves website page opening speed

The following tutorial column of Empire cms will introduce to you the method of Imperial cms to improve the opening speed of website pages. I hope it will be helpful to friends in need!

1. Reduce the number of page HTTP requests

2. Use CDN (Content Delivery Network) network acceleration

3. Add file expiration Or cache header

4. The server turns on gzip compression

5. The css format definition is placed at the head of the file

6. The Javascript script is placed at the end of the file

7. Avoid using CSS Expressions

8. Call css and javascript externally

9. Compress Javascript and CSS code

10. Avoid using 301 , 302 redirection

11. Develop good development and maintenance habits and try to avoid repeated calls to scripts

12. Configure ETags

13. Ajax uses cache calls

14. Use Flush reasonably

15. Try to use the GET method for Ajax calls

16. Reduce DCOM elements as much as possible

17. Use multiple domain names to load the web pages Multiple files and pictures

18. Reduce the use of iframes. If necessary, try not to use them

19. Optimize image files

20. When the page content is too large The level can be displayed in paging, or Taobao's page-turning and loading method.

For more Empire cms technical articles, please visit the Empire cms secondary development column!

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