Title: Simple Plugin Selector
Author: Peter Lawrenson
Published: <strong>2020年9月10日</strong>
Last modified: 2024年12月18日

---

プラグインを検索

このプラグインは **WordPress の最新3回のメジャーリリースに対してテストされていま
せん**。もうメンテナンスやサポートがされていないかもしれず、最新バージョンの WordPress
で使用した場合は互換性の問題が発生する可能性があります。

![](https://ps.w.org/simple-plugin-selector/assets/icon-256x256.png?rev=2379101)

# Simple Plugin Selector

 作者: [Peter Lawrenson](https://profiles.wordpress.org/lorro/)

[ダウンロード](https://downloads.wordpress.org/plugin/simple-plugin-selector.2.0.0.zip)

 * [詳細](https://ja.wordpress.org/plugins/simple-plugin-selector/#description)
 * [レビュー](https://ja.wordpress.org/plugins/simple-plugin-selector/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/simple-plugin-selector/#installation)
 * [開発](https://ja.wordpress.org/plugins/simple-plugin-selector/#developers)

 [サポート](https://wordpress.org/support/plugin/simple-plugin-selector/)

## 説明

By default, WordPress will load every plugin on every page. The Simple Plugin Selector(
SPS) plugin allows the administrator to select which plugins are used on a page-
by-page basis. This prevents unneeded plugins and plugin support files from loading.
HTTP requests and download size will be reduced, so improving website performance
for the visitor.

For example, you probably use your contact form plugin only on your Contact Us page.
SPS allows you to deactivate it when the page request is for one of your other pages,
so your users don’t download your contact form style sheets and scripts unnecessarily.

The plugin has a user-friendly interface, so the administrator can see easily which
plugins are running on each page.

Plugin filtering is disabled in admin context.

Not for newbies! The administrator must have a clear grasp of which plugins are 
required for each page, otherwise some pages will have errors because a required
plugin is not loaded.

### Deactivating

Deactivating SPS in the normal plugins list will deactivate plugin filtering and
remove the SPS file from the mu-plugins directory.

Removing the SPS plugin using FTP will leave an unwanted SPS file in mu-plugins,
but plugin filtering will be disabled.

SPS settings are not deleted by plugin deactivation or deletion. Reactivating should
pickup filtering where it left off.

### Settings

Go to Dashboard > Settings > Simple Plugin Selector to set which plugins are required
on a page by page basis. If the site has cache or optimize plugins, they should 
be cleared after changing any SPS settings.

If a new page, post or product is created, all plugins will be activated for that
by default until set otherwise in SPS settings.

If a new plugin is activated, it will be loaded for all pages by default until set
otherwise in SPS settings.

## スクリーンショット

[⌊Settings - Set the number of items per settings tab⌉⌊Settings - Set the number
of items per settings tab⌉[

Settings – Set the number of items per settings tab

[⌊Settings - Set plugin type: Always / Never / Sometimes⌉⌊Settings - Set plugin 
type: Always / Never / Sometimes⌉[

Settings – Set plugin type: Always / Never / Sometimes

[⌊Settings - Set plugin loading per page for "Sometimes" plugins⌉⌊Settings - Set
plugin loading per page for "Sometimes" plugins⌉[

Settings – Set plugin loading per page for “Sometimes” plugins

[⌊Settings - Set plugin loading per post for "Sometimes" plugins⌉⌊Settings - Set
plugin loading per post for "Sometimes" plugins⌉[

Settings – Set plugin loading per post for “Sometimes” plugins

## インストール

Load and activate the plugin in the normal way at Dashboard > Plugins > Add New

Once activated, the plugin will copy its plugin filter file to the /wp-content/mu-
plugins directory. Code in mu-plugins runs before normal plugins are loaded. That’s
why the plugin filter file must be run from there.

## FAQ

### How much faster will my site run?

The degree of improvement will vary between sites. Users with slow connections are
likely to see a big improvement. Mobile users in particular should see quicker load
times.

### A page doesn’t work properly or look as it should?

Check the plugin settings for that page. Maybe a required plugin has not been enabled.
If the page still doesn’t work, enable all plugins for that page.

### The theme customizer is not working properly

The page inside the customizer is working in front-side context. If there is a plugin
which is set to not load on the front-side page, then it won’t be available to the
admin-side customizer either. In case of issues, temporarily deactivate SPS at Dashboard
> Plugins > Installed Plugins while using the customizer.

### Will it work with WooCommerce

Yes.

### Will it work with Polylang or with WPML (WordPress Multilingual Plugin)

Not tested with Polylang or the premium plugin WPML.

### Will it work on multi-site installations?

Not tested on multi-site installations.

### It works on some pages but not others

If you create a new page, post or product, SPS does not make assumptions about which
plugins are needed for it, so SPS will load all plugins. Run through the settings
screens to set plugins for any new pages, posts or products.

### It doesn’t work at all

SPS won’t work if permalinks are set to “Plain”

## 評価

![](https://secure.gravatar.com/avatar/741d6969cf773cec846abc1bf039ee774d35d15d2f5b51a750819fe742b88e43?
s=60&d=retro&r=g)

### 󠀁[Very useful](https://wordpress.org/support/topic/very-useful-2470/)󠁿

 [mrguen](https://profiles.wordpress.org/mrguen/) 2020年11月4日

I feared a little to use this new plugin. Was looking for a way to avoid downloading
useless resources on all my WordPresss / Woocommerce website pages and this plugin
does the job well.

 [ 1件のレビューをすべて表示 ](https://wordpress.org/support/plugin/simple-plugin-selector/reviews/)

## 貢献者と開発者

Simple Plugin Selector はオープンソースソフトウェアです。以下の人々がこのプラグイン
に貢献しています。

貢献者

 *   [ Peter Lawrenson ](https://profiles.wordpress.org/lorro/)

[“Simple Plugin Selector” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/simple-plugin-selector)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/simple-plugin-selector/)
するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/simple-plugin-selector/)
をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/simple-plugin-selector/)
を [RSS](https://plugins.trac.wordpress.org/log/simple-plugin-selector/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 2.0.0

 * Fixed a bug in settings. Users of previous versions will need to redo their settings.
 * Updated the code to meet WordPress security requirements
 * Tested with WP 6.7.1

#### 1.3.2

 * Tested with WP 6.5.2

#### 1.3.0

 * Now installs as a normal plugin. No FTP install needed.
 * Tested with WP 6.2.2

#### 1.2.0

 * Support for Tags, Product Tags and Product Attributes removed as too buggy.
 * Tested with WP 5.8

#### 1.1.1

 * Fixed minor bug that occurred infrequently.

#### 1.1.0

 * Added support for post, category and tag pages.
 * Added support for WooCommerce pages: products, product categories, product tags
   and product attributes.
 * Added “Copy settings” button on page settings tabs to make settings easier.
 * Added pagination of long page lists in settings.

#### 1.0.4

 * Amended to work on with Polylang sites where language codes are embedded in page
   urls.
    (This feature is no longer supported as it proved to be too buggy)

#### 1.0.3

 * Amendments to meet WordPress.org guidelines.

#### 1.0.2

 * Submitted to WordPress.org for review.

## メタ

 *  バージョン **2.0.0**
 *  最終更新日 **2年前**
 *  有効インストール数 **10未満**
 *  WordPress バージョン ** 6.2またはそれ以降 **
 *  検証済み最新バージョン: **6.7.5**
 *  PHP バージョン ** 7.4またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/simple-plugin-selector/)
 * タグ
 * [performance](https://ja.wordpress.org/plugins/tags/performance/)[plugins](https://ja.wordpress.org/plugins/tags/plugins/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/simple-plugin-selector/advanced/)

## 評価

 5つ星中5つ星

 *  [  1 5-星レビュー     ](https://wordpress.org/support/plugin/simple-plugin-selector/reviews/?filter=5)
 *  [  0 4-星レビュー     ](https://wordpress.org/support/plugin/simple-plugin-selector/reviews/?filter=4)
 *  [  0 3-星レビュー     ](https://wordpress.org/support/plugin/simple-plugin-selector/reviews/?filter=3)
 *  [  0 2-星レビュー     ](https://wordpress.org/support/plugin/simple-plugin-selector/reviews/?filter=2)
 *  [  0 1-星レビュー     ](https://wordpress.org/support/plugin/simple-plugin-selector/reviews/?filter=1)

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

[すべてのレビューを見る](https://wordpress.org/support/plugin/simple-plugin-selector/reviews/)

## 貢献者

 *   [ Peter Lawrenson ](https://profiles.wordpress.org/lorro/)

## サポート

意見や質問がありますか ?

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/simple-plugin-selector/)