There are a plethora of techniques that are often used to defer parsing; however, the simple and preferred technique is to simply Defer loading of JavaScript until it is needed. If this technique isn’t appropriate to use on your page, it is next suggested that you use the attribute where appropriate, which prevents parsing from blocking the initial page load by deferring it until the browser’s UI thread is not busy doing something else. All these settings can be applied with Asset CleanUp Pro Nulled Page Speed Booster without writing any code.
Bonus : How to Null Asset CleanUp Pro >>>
Changelog
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1.2.6.8 - 30 Apr 2025
* Multisite extra compatibility: The structure of the caching directory has been updated, and now each site has its own directory. When the cache is cleared, it will only scan the cached CSS/JS files belonging to the current website, thus saving resources and not affecting in any way the files belonging to other websites. If a switch is made from a single site to a multisite, the structure will be updated and all cache files will be re-created, while the older ones will be cleared after 30 days (to ensure no static cached HTML pages are still referencing them).
* Hardcoded assets: Highlight the ones belonging to the 'Slider Revolution' plugin to make them easier to identify.
