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Defer Loading of External JavaScript

This technique tries to defer JavaScript file download and execution until page loaded. Some experienced web developers use this technique to improve the rendering speed of a site. Can it really make your website load faster? Short answer: Yes. Like style sheets, scripts must be downloaded, parsed, and executed before…

Responsive Embed YouTube Videos

YouTube video can be embedded in a web page using either an <iframe> tag or an <object> tag. IFrame embeds are the recommended method for embedding a YouTube video because the IFrame will select the appropriate player based on the client’s capabilities and available YouTube file formats. Sample of a…