Title: Flying Scripts: Delay JavaScript to Improve Site Speed & Performance Author: Gijo Varghese Published: 6 februarie 2020 Last modified: 20 mai 2026 --- Caută module ![](https://ps.w.org/flying-scripts/assets/banner-772x250.png?rev=2240429) ![](https://ps.w.org/flying-scripts/assets/icon-256x256.png?rev=2240444) # Flying Scripts: Delay JavaScript to Improve Site Speed & Performance De [Gijo Varghese](https://profiles.wordpress.org/gijo/) [Descarcă](https://downloads.wordpress.org/plugin/flying-scripts.1.2.4.zip) * [Detalii](https://ro.wordpress.org/plugins/flying-scripts/#description) * [Recenzii](https://ro.wordpress.org/plugins/flying-scripts/#reviews) * [Instalare](https://ro.wordpress.org/plugins/flying-scripts/#installation) * [Dezvoltare](https://ro.wordpress.org/plugins/flying-scripts/#developers) [Suport](https://wordpress.org/support/plugin/flying-scripts/) ## Descriere Download and execute JavaScript on user interaction. [Demo video](https://youtu.be/YJ8TQ3bh-TA) 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. ### Support * [Official Support Forum](https://wordpress.org/support/plugin/flying-scripts/) * [Facebook Group](https://www.facebook.com/groups/wpspeedmatters) ### Our premium products * [FlyingPress](https://flyingpress.com) * [FlyingCDN](https://flyingcdn.com) ### Our free plugins * [Flying Pages](https://wordpress.org/plugins/flying-pages/) * [Flying Images](https://wordpress.org/plugins/nazy-load/) * [Flying Scripts](https://wordpress.org/plugins/flying-scripts/) * [Flying Analytics](https://wordpress.org/plugins/flying-analytics/) * [Flying Fonts](https://wordpress.org/plugins/flying-fonts/) #### Contributors * [Gijo Varghese – WP Speed Matters](https://wpspeedmatters.com/) * [Shay Toder](https://www.shaytoder.com/) ## Instalare 1. Visit ‘Plugins > Add New’ 2. Search for ‘Flying Scripts’ 3. Activate Flying Scripts for WordPress from your Plugins page. 4. Visit Settings -> Flying Scripts to configure ## Întrebări frecvente ### What are the ideal scripts to be included? Any script that is not crucial for rendering the first view or above fold contents. 3rd party scripts like tracking scripts, chat plugins, etc are ideal. ### What should I put in include keywords Any keyword inside your inline script that uniquely identifies that script. For example „fbevents.js” for Facebook Pixel, „gtag” for Google Tag Manager, „customerchat. js” for Facebook Customer Chat plugin. ### How is it different from `defer` defer tells browser to download the script when found and execute it when HTML parsing is complete. When you include a script in Flying Scripts, those scripts won’t be executed until there is a user interaction. ### What is user interaction? Events from the user like mouse hover, scroll, keyboard input, touch in mobile device, etc. ### What is timeout? Even if there is no user interaction, scripts will be executed after the specified timeout. ## Recenzii ![](https://secure.gravatar.com/avatar/c668cfd7546bdf441dfb1c1a446752fb2e85b63138bf1156bbdb8d46bd2c3223? s=60&d=retro&r=g) ### 󠀁[This plugin improves metrics](https://wordpress.org/support/topic/this-plugin-improves-metrics/)󠁿 [jhonhorac](https://profiles.wordpress.org/jhonhorac/) 14 iunie 2026 1 răspuns . With just a few options, it performs its function perfectly. ![](https://secure.gravatar.com/avatar/a7276235fb250f091f56688568365e47d4536c5acc9b22873be5d89ded125a3e? s=60&d=retro&r=g) ### 󠀁[Super straight-forward and effective.](https://wordpress.org/support/topic/super-straight-forward-and-effective/)󠁿 [iz4atkal](https://profiles.wordpress.org/iz4atkal/) 13 februarie 2024 Highly recommended! ![](https://secure.gravatar.com/avatar/30324c0ec1c4654ed244fe986d5a2fe3fb34b57b51a52fdfe6f118258d27a5ab? s=60&d=retro&r=g) ### 󠀁[Sehr gutes Plugin](https://wordpress.org/support/topic/sehr-gutes-plugin-102/)󠁿 [twinsdz](https://profiles.wordpress.org/twinsdz/) 12 octombrie 2023 It works very well. Thanks a lot. ![](https://secure.gravatar.com/avatar/39a336ddb501c6f443657c5a740dad7b612d3fce1455411b81acca3ddab0c5f9? s=60&d=retro&r=g) ### 󠀁[Good and Efficient](https://wordpress.org/support/topic/good-and-efficient-2/)󠁿 [steve-8bm](https://profiles.wordpress.org/steve-8bm/) 31 ianuarie 2023 Good and efficient plugin. 5 stars ![](https://secure.gravatar.com/avatar/f86070219511c5b402c783c8cfffd2707785224325ce59fa2229e300eedcb405? s=60&d=retro&r=g) ### 󠀁[Instant results](https://wordpress.org/support/topic/instant-results-7/)󠁿 [Tom Bush](https://profiles.wordpress.org/tom_nature/) 7 ianuarie 2023 Sooo easy to set up and a great way to deal with heavy JS from advertising etc. Really simple but brilliant approach to defer until user input. Pagespeed Insights overall score went from 58/70 to 99/100 for mobile & desktop respectively without any other changes (appreciate these values fluctuate anyway but that’s a significant jump even +/- a few points on the final values). ![](https://secure.gravatar.com/avatar/d833cca3f0b7e6ae86625897ed4705c7bc76c9fde48cd2b549a0dc422f26aad6? s=60&d=retro&r=g) ### 󠀁[Great Plugin](https://wordpress.org/support/topic/great-plugin-35360/)󠁿 [Tony Hisir](https://profiles.wordpress.org/copperrefections/) 26 octombrie 2022 It saved me a lot of time. Thank you for creating a wonderful plugin. [ Citește toate cele 37 de recenzii ](https://wordpress.org/support/plugin/flying-scripts/reviews/) ## Contributori și dezvoltatori „Flying Scripts: Delay JavaScript to Improve Site Speed & Performance” este un software open-source. La acest modul au contribuit următoarele persoane. Contributori * [ Gijo Varghese ](https://profiles.wordpress.org/gijo/) [Tradu „Flying Scripts: Delay JavaScript to Improve Site Speed & Performance” în limba ta.](https://translate.wordpress.org/projects/wp-plugins/flying-scripts) ### Te interesează dezvoltarea? [Răsfoiește codul](https://plugins.trac.wordpress.org/browser/flying-scripts/), vezi [depozitarul SVN](https://plugins.svn.wordpress.org/flying-scripts/), sau abonează- te la [jurnalul de dezvoltare](https://plugins.trac.wordpress.org/log/flying-scripts/) prin [RSS](https://plugins.trac.wordpress.org/log/flying-scripts/?limit=100&mode=stop_on_copy&format=rss). ## Istoric modificări #### 1.2.4 * Updated list of event listeners to trigger user interaction #### 1.2.3 * Increased DOM size limit * Updated „Optimize more” tab #### 1.2.2 * Fix – Added mouse wheel event for user interaction #### 1.2.1 * Fix – FacetWP compatibility #### 1.2.0 * New – Exclude on pages * New – Set timeout to Never #### 1.1.9 * Security updates #### 1.1.8 * [BUGFIX] Disable for admin interface when using W3 Total Cache #### 1.1.7 * [BUGFIX] Support for W3 Total Cache #### 1.1.6 * [REMOVED] Unnecessary „scroll” event #### 1.1.5 * [UPDATE] Set `data-type='lazy'` instead of `type='lazy'`. Removed setting `type ='text/javascript'` via JavaScript #### 1.1.4 * [BUGFIX] Remove event listeners after scripts are loaded #### 1.1.3 * [UPDATE] Copy updates #### 1.1.2 * [UPDATE] Minified JavaScript * [UPDATE] Updated copy, FAQ #### 1.1.1 * [BUGFIX] Exclude json and other script tags #### 1.1.0 * [NEW] Load scripts on user interaction * [REMOVED] Load scripts after delay #### 1.0.0 * Initial release ## Meta * Versiunea **1.2.4** * Ultima actualizare **Acum 2 luni** * Instalări active: **30.000+** * Versiune WordPress ** 4.5 sau mai recentă ** * Testat până la **7.0.2** * Versiune PHP ** 5.6 sau mai recentă ** * Limbă * [English (US)](https://wordpress.org/plugins/flying-scripts/) * [Vizualizare avansată](https://ro.wordpress.org/plugins/flying-scripts/advanced/) ## Evaluări 5 din 5 stele. * [ 37 5 – de recenzii (stele) ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=5) * [ 1 4 – recenzie (stele) ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=4) * [ 0 3 – recenzii (stele) ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=3) * [ 0 2 – recenzii (stele) ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=2) * [ 0 1 – recenzii (stele) ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/flying-scripts/reviews/#new-post) [Vezi toate recenziile](https://wordpress.org/support/plugin/flying-scripts/reviews/) ## Contributori * [ Gijo Varghese ](https://profiles.wordpress.org/gijo/) ## Suport Probleme rezolvate în ultimele două luni: 0 din 1 [Vezi forumul pentru suport](https://wordpress.org/support/plugin/flying-scripts/) ## Donează Vrei să sprijini dezvoltarea acestui modul? [ Donează pentru acest modul ](https://www.buymeacoffee.com/gijovarghese)