javascript - The page is stuck when opening, please optimize it, thank you!

Question

Because a lot of pictures are used, the page opens very slowly. How can we optimize it well? The page has two parts, PC and mobile. The main reason is that the PC is very laggy.

女神的闺蜜爱上我 · Answer

Lazy loading of images: https://www.w3cways.com/1765....,
or CSS Sprite

代言 · Answer

Save pictures to cdn

淡淡烟草味 · Answer

Lazy loading of pictures

为情所困 · Answer

Put the image into the target-src attribute and then modify the src attribute after onload to achieve asynchronous loading~ This is one of the solutions

javascript - The page is stuck when opening, please optimize it, thank you!

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