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Language: JavaScript
Expertise: Beginner

Feb 7, 2006

Along with caching the objects, you can also enhance a script's performance by caching the entire script—in other words, by including it in a .js file. This way, the browser loads the script only once and recalls it from the cache for the subsequent requests:

<script src="reqscripts.js"></script> 

You can use this method when your scripts are large or being used in multiple pages.