How to improve page load speed (i)

Today's mobile phone to see the comic connected to WiFi speed Ka Chengwang, helpless extremely.

Just learn the front-end, there is to improve the content of the loading speed, but only mentioned, have not formally learned, their own online check to see, share.

Optimize Web page picture files

Picture using height and Width properties

CSS file compression thin body

Add a slash (/) to the directory address

Integrate CSS, JS files to reduce the number of HTTP requests

Reduce database calls

The JS file is placed in the HTML code at the end

CSS or JS code to merge

Working with background images using CSS Sprite (CSS sprite)

Reduce file requests to the server

How to improve page load speed (i)