Flying Scripts: Delay JavaScript to Improve Site Speed & Performance
Download Flying Scripts: Delay JavaScript to Improve Site Speed & Performance 1.2.4Free download · version 1.2.4
Description
At a glance
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance v1.2.4 is a free WordPress plugin with 30K+ active installs, 5/5 rating from 38 reviews, updated May 20, 2026, requires WordPress 4.5+ & PHP 5.6+. Download the latest GPL version below — free, with live demo included.
Download and execute JavaScript on user interaction.
Flying Scripts delay the execution of JavaScript until there is no user activity. You can specify keywords to include JavaScripts to be delayed. There is also a timeout which executes JavaScript when there is no user activity.
Why should I use this plugin?
JavaScript is very resource-heavy. By delaying the execution of non-critical JavaScript (that are not needed for the initial render), you’re prioritizing and giving more resources to critical JavaScript files. This way you will reduce render time, time to interactive, first CPU idle, max Potential input delay etc. This will also reduce initial payload to browsers by reducing the no. of requests.
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Frequently asked questions
What do I get when I download Flying Scripts: Delay JavaScript to Improve Site Speed & Performance?
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance 1.2.4 is the latest version. It is a WordPress plugin you can download here free of charge under the GPL license, with the complete feature set included and no trial limitations. It holds a 5/5 rating from 38 user reviews.
Does Flying Scripts: Delay JavaScript to Improve Site Speed & Performance cost anything?
No. Flying Scripts: Delay JavaScript to Improve Site Speed & Performance 1.2.4 is 100% free — the full GPL version, not a trial or demo. There are no download limits, no accounts to create, and no upsells during the download.
How do I install Flying Scripts: Delay JavaScript to Improve Site Speed & Performance 1.2.4?
Download the ZIP file from this page, then in your WordPress dashboard go to Plugins → Add New → Upload Plugin, choose the file, click Install Now, then Activate. The plugin works immediately after activation — no license key or extra setup is required for the core features.
What are the requirements for Flying Scripts: Delay JavaScript to Improve Site Speed & Performance?
Flying Scripts: Delay JavaScript to Improve Site Speed & Performance 1.2.4 requires WordPress 4.5 or higher and PHP 5.6 or higher. Most modern WordPress hosts already meet these versions. Running older versions may cause features to break, so update WordPress and PHP first if your site is behind.
When was Flying Scripts: Delay JavaScript to Improve Site Speed & Performance last updated?
Version 1.2.4 was last updated on May 20, 2026. This page is refreshed automatically, so the download here always matches the newest version we have verified.
Is the Flying Scripts: Delay JavaScript to Improve Site Speed & Performance download safe?
The file is sourced directly from the official WordPress.org repository — the same file the developer published. It is served unmodified, so what you install here is byte-identical to the official release.
Version: 1.2.4
Updated: October 1, 2026
Technical details
| Version | 1.2.4 |
|---|---|
| Last updated | May 20, 2026 |
| Active installs | 30,000+ |
| Rating | ★★★★★ 5/5 (38 reviews) |
| Requires WordPress | 4.5 or higher |
| Requires PHP | 5.6 or higher |
| Author | Gijo Varghese |
| Tags | 3rd-party-scripts, defer-javascript |
Demo Flying Scripts: Delay JavaScript to Improve Site Speed & Performance
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