Can javascript be put in head?

Editor to share with you whether javascript can be put in head, I hope you can get something after reading this article. Let's discuss it together.

Javascript can be placed in head, and when we put the script in the head section, we can ensure that the javascript script is loaded before any call.

This article operating environment: windows7 system, javascript1.8.5 version, Dell G3 computer.

Can I put javascript in head?

The js file can be placed in the head tag.

If the js code does not contain search information, it is OK to place it anywhere, but if it contains the information you are about to search, it is best to put it after the search information in order to better perform the search results.

Where can I put the JavaScript?

The JavaScripts in the page is executed immediately when the browser loads the page, and we don't want this to be always the case. Sometimes we want a script to be executed when the page is loaded, and sometimes we want to execute the script when the user triggers an event.

Scripts in the head section: scripts that need to be called to execute or scripts that trigger execution are placed in the head section of the HTML. When you put the script in the head section, you can ensure that the script is loaded before any call.

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Scripts in the body section: scripts that are executed when the page is loaded are placed in the body section of the HTML. Scripts placed in the body section are often used to generate the content of the page.

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Body and head can have scripts at the same time: you can put countless scripts in the file, so you can have scripts in both the body and head parts of your file.

... .. . After reading this article, I believe you have a certain understanding of "can javascript be put in head". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for reading!