... ms

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Time is calculated when window.onload fires.

Try with different browsers. The time difference varies a lot.

LABjs loads all the scripts asynchronously, and allows the page to render despite inline JS. Its syntax is a little verbose, but provides developers flexibility in loading scripts. The script's footprint is a bit large (4.7KB) due to a lot of extra code for loading on the same domain using AJAX. It successfully avoids the render block in Firefox, unlike head.js and A.getJS.

Test Log