Quantcast
Viewing latest article 1
Browse Latest Browse All 8

JavaScript: Asynchronous Script Loading and Lazy Loading

Most of the time remote scripts are included at the end of an HTML document, right before the closing body tag. This is because browsers are single threaded and when they encounter a script tag, they halt any other processes until they download and parse the script. By including scripts at the end, you allow [...]Image may be NSFW.
Clik here to view.

Viewing latest article 1
Browse Latest Browse All 8

Trending Articles