Title: Flying Scripts: Delay JavaScript to Improve Site Speed &amp; Performance
Author: Gijo Varghese
Published: <strong>2020년 2월 6일</strong>
Last modified: 2026년 5월 20일

---

플러그인 검색

![](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

 작성자: [Gijo Varghese](https://profiles.wordpress.org/gijo/)

[다운로드](https://downloads.wordpress.org/plugin/flying-scripts.1.2.4.zip)

 * [세부사항](https://ko.wordpress.org/plugins/flying-scripts/#description)
 * [평가](https://ko.wordpress.org/plugins/flying-scripts/#reviews)
 *  [설치](https://ko.wordpress.org/plugins/flying-scripts/#installation)
 * [개발](https://ko.wordpress.org/plugins/flying-scripts/#developers)

 [지원](https://wordpress.org/support/plugin/flying-scripts/)

## 설명

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/)

## 설치

 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

## FAQ

### 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.

## 후기

![](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/) 2026년 6월 14일 답글 1개

. 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/) 2024년 2월 13일

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/) 2023년 10월 12일

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/) 2023년 1월 31일

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/) 2023년 1월 7일

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/) 2022년 10월 26일

It saved me a lot of time. Thank you for creating a wonderful plugin.

 [ 모든 37 평가 읽기 ](https://wordpress.org/support/plugin/flying-scripts/reviews/)

## 기여자 & 개발자

“Flying Scripts: Delay JavaScript to Improve Site Speed & Performance”(은)는 오픈
소스 소프트웨어입니다. 다음의 사람들이 이 플러그인에 기여하였습니다.

기여자

 *   [ Gijo Varghese ](https://profiles.wordpress.org/gijo/)

[자국어로 “Flying Scripts: Delay JavaScript to Improve Site Speed & Performance”(을)를 번역하세요.](https://translate.wordpress.org/projects/wp-plugins/flying-scripts)

### 개발에 관심이 있으십니까?

[코드 탐색하기](https://plugins.trac.wordpress.org/browser/flying-scripts/)는, [SVN 저장소](https://plugins.svn.wordpress.org/flying-scripts/)
를 확인하시거나, [개발 기록](https://plugins.trac.wordpress.org/log/flying-scripts/)
을 [RSS](https://plugins.trac.wordpress.org/log/flying-scripts/?limit=100&mode=stop_on_copy&format=rss)
로 구독하세요.

## 변경이력

#### 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

## 기초

 *  버전 **1.2.4**
 *  최근 업데이트: **3개월 전**
 *  활성화된 설치 **30,000+**
 *  워드프레스 버전 ** 4.5 또는 그 이상 **
 *  다음까지 시험됨: **7.0.4**
 *  PHP 버전 ** 5.6 또는 그 이상 **
 *  언어
 * [English (US)](https://wordpress.org/plugins/flying-scripts/)
 * 태그:
 * [defer javascript](https://ko.wordpress.org/plugins/tags/defer-javascript/)
 *  [고급 보기](https://ko.wordpress.org/plugins/flying-scripts/advanced/)

## 평점

 별 5점 만점에 5점.

 *  [  37/5-별점 후기     ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=5)
 *  [  1/4-별점 후기     ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=4)
 *  [  0/3-별점 후기     ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=3)
 *  [  0/2-별점 후기     ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=2)
 *  [  0/1-별점 후기     ](https://wordpress.org/support/plugin/flying-scripts/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/flying-scripts/reviews/#new-post)

[모든  리뷰 보기](https://wordpress.org/support/plugin/flying-scripts/reviews/)

## 기여자

 *   [ Gijo Varghese ](https://profiles.wordpress.org/gijo/)

## 지원

지난 2개월 동안 해결된 문제:

     1 중 0

 [지원 포럼 보기](https://wordpress.org/support/plugin/flying-scripts/)

## 기부

이 플러그인이 발전하도록 도우시겠습니까?

 [ 이 플러그인에 기부하기 ](https://www.buymeacoffee.com/gijovarghese)