Title: Inline JavaScript in Head
Author: Palasthotel GmbH
Published: <strong>11 de Marzo, 2019</strong>
Last modified: 29 de Abril, 2020

---

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![](https://s.w.org/plugins/geopattern-icon/inline-javascript-in-head.svg)

# Inline JavaScript in Head

 Por [Palasthotel GmbH](https://profiles.wordpress.org/palasthotel/)

[Descargar](https://downloads.wordpress.org/plugin/inline-javascript-in-head.1.2.0.zip)

 * [Detalles](https://gl.wordpress.org/plugins/inline-javascript-in-head/#description)
 * [Valoracións](https://gl.wordpress.org/plugins/inline-javascript-in-head/#reviews)
 *  [Instalación](https://gl.wordpress.org/plugins/inline-javascript-in-head/#installation)
 * [Desenvolvemento](https://gl.wordpress.org/plugins/inline-javascript-in-head/#developers)

 [Soporte](https://wordpress.org/support/plugin/inline-javascript-in-head/)

## Descrición

**CAUTION**: This plugin is now deprecated! The successor plugin is [Embed JavaScript File Content](https://wordpress.org/plugins/embed-javascript-file-content/).
The new plugin is rebuild from scratch and more rock solid: It respects order and
position of scripts and extra scripts added via `wp_add_inline_script` or `wp_localize_script`
don’t get lost. Give it a try!

In some cases you cannot wait for a JavaScript file to load, even if it is placed
early in the `<head>` section of your template. You can benefit from better performance,
if you place the JavaScript code directly inside a `<script>` tag into the header.
This is where this plugin comes in: It provides a filter `inline_javascript_in_head_handles`,
which takes JavaScript handles, dequeues those scripts and echos their code content
inline into the head section instead of linking them via a script tag.

Please beware that placing lots of JavaScript code inline in the `<head>` section
can be critical! First you lose caching benefits and second the document size can
increase easily. A general rule of thumb is that you should only consider JavaScript
files for inline placement, which are critical and which have a file size lower 
than ~500 Bytes.

#### Example

    ```
    add_action( 'wp_enqueue_scripts', 'my_scripts' );
    function my_scripts() {
        // Some critical script is enqueued
        wp_enqueue_script( 'js-detection', get_template_directory_uri() . '/js/js-detection.js' );
    }

    /**
     * Define JavaScript handles to be echoed inline in the html head section.
     */
    add_filter( 'inline_javascript_in_head_handles', 'my_inline_javascript_in_head_handles', -20 );
    function my_inline_javascript_in_head_handles( $handles ) {
        $scripts = [ 'js-detection' ];

        return array_merge( $handles, $scripts );
    }
    ```

## Instalación

 1. Upload `inline-javascript-in-head.zip` to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Use the `inline_javascript_in_head_handles` filter in your theme or plugin.
 4. You’re done!

## Comentarios

![](https://secure.gravatar.com/avatar/9399ed5bc3aec5b8d618c21e9031066d14431e406f318713064014527255fe56?
s=60&d=retro&r=g)

### 󠀁[Slowed Down Website](https://wordpress.org/support/topic/slowed-down-website/)󠁿

 [Bob0221](https://profiles.wordpress.org/bob0221/) 23 de Xaneiro, 2020 1 resposta

Slowed down the website and deactivating the plugin appears not to reverse the moving
of the javascript to the head. Complete restore of website to resolve.

 [ Ler a 1 opinión ](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/)

## Colaboradores e desenvolvedores

“Inline JavaScript in Head” é un software de código aberto. As seguintes persoas
colaboraron con este plugin.

Colaboradores

 *   [ Palasthotel GmbH ](https://profiles.wordpress.org/palasthotel/)
 *   [ greatestview ](https://profiles.wordpress.org/greatestview/)

[Traduce “Inline JavaScript in Head” ao teu idioma.](https://translate.wordpress.org/projects/wp-plugins/inline-javascript-in-head)

### Interesado no desenvolvemento?

[Revisa o código](https://plugins.trac.wordpress.org/browser/inline-javascript-in-head/),
bota unha ollada ao[repositorio SVN](https://plugins.svn.wordpress.org/inline-javascript-in-head/),
ou subscríbete ao [log de desenvolvemento](https://plugins.trac.wordpress.org/log/inline-javascript-in-head/)
por [RSS](https://plugins.trac.wordpress.org/log/inline-javascript-in-head/?limit=100&mode=stop_on_copy&format=rss).

## Rexistro de cambios

#### 1.2.0

 * CAUTION: Last update! This plugin is now deprecated (see description section)
 * Bugfix: Some scripts could have gotten lost under certain conditions.

#### 1.1.2

 * readme.txt code appearance screwed up, now hopefully fixed.

#### 1.1.1

 * readme.txt update

#### 1.1

 * Added filter `inline_javascript_in_head_wrap_try_catch`, which can add add a 
   try catch wrapper around the JavaScript code.

#### 1.0

 * First release

## Meta

 *  Versión **1.2.0**
 *  Última actualización **Fai 6 anos**
 *  Instalacións activas **10+**
 *  Versión de WordPress ** 4.0 ou superior **
 *  Probado ata **5.4.19**
 *  Versión de PHP ** 5.4 ou superior **
 *  Idioma
 * [English (US)](https://wordpress.org/plugins/inline-javascript-in-head/)
 * Etiquetas
 * [enqueue](https://gl.wordpress.org/plugins/tags/enqueue/)[head](https://gl.wordpress.org/plugins/tags/head/)
   [inline](https://gl.wordpress.org/plugins/tags/inline/)[javascript](https://gl.wordpress.org/plugins/tags/javascript/)
   [scripts](https://gl.wordpress.org/plugins/tags/scripts/)
 *  [Vista avanzada](https://gl.wordpress.org/plugins/inline-javascript-in-head/advanced/)

## Valoracións

 1 de 5 estrelas

 *  [  0 valoracións de 5 estrelas     ](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/?filter=5)
 *  [  0 valoracións de 4 estrelas     ](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/?filter=4)
 *  [  0 valoracións de 3 estrelas     ](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/?filter=3)
 *  [  0 valoracións de 2 estrelas     ](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/?filter=2)
 *  [  1 valoración de 1 estrelas     ](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/#new-post)

[Ver todas as valoracións](https://wordpress.org/support/plugin/inline-javascript-in-head/reviews/)

## Colaboradores

 *   [ Palasthotel GmbH ](https://profiles.wordpress.org/palasthotel/)
 *   [ greatestview ](https://profiles.wordpress.org/greatestview/)

## Soporte

Tes algo que dicir? Necesitas axuda?

 [Ver o foro de soporte](https://wordpress.org/support/plugin/inline-javascript-in-head/)

## Doar

Queres apoiar o progreso deste plugin?

 [ Dona a este plugin ](https://palasthotel.de/)