页面性能优化

Optimization Ways

• 删减冗余的后端代码
• 删除冗余的css，js等前端资源
• 图片懒加载
• 资源异步加载，比如webpack的import

Test Tools

lighthouse

WebPage Test

https://www.webpagetest.org/

docs

• [https://developer.chrome.com/docs/lighthouse]
• https://googlechrome.github.io/lighthouse-ci/difftool/