Title: DNS Prefetch
Author: jp2112
Published: <strong>2014年4月19日</strong>
Last modified: 2015年1月20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://s.w.org/plugins/geopattern-icon/dns-prefetch.svg)

# DNS Prefetch

 作者: [jp2112](https://profiles.wordpress.org/jp2112/)

[ダウンロード](https://downloads.wordpress.org/plugin/dns-prefetch.zip)

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

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

## 説明

This plugin implements DNS prefetching per the Mozilla specification for the Firefox
browser. Hopefully, other browsers will eventually support DNS prefetching.

See https://developer.mozilla.org/en-US/docs/Controlling_DNS_prefetching for more
detail.

Disclaimer: This plugin is not affiliated with or endorsed by Mozilla.

### If you need help with this plugin

If this plugin breaks your site or just flat out does not work, create a thread 
in the [Support](https://wordpress.org/support/plugin/dns-prefetch) forum with a
description of the issue. Make sure you are using the latest version of WordPress
and the plugin before reporting issues, to be sure that the issue is with the current
version and not with an older version where the issue may have already been fixed.

**Please do not use the [Reviews](https://wordpress.org/support/view/plugin-reviews/dns-prefetch)
section to report issues or request new features.**

## スクリーンショット

 * [[
 * Plugin settings page (note the URLs entered)
 * [[
 * HTML source of a webpage (the URLs above are added to the HTML source)

## インストール

 1. Upload plugin file through the WordPress interface.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Go to Settings » DNS Prefetch, configure plugin.
 4. View any of your pages, they should contain the following meta tag:

In addition, if you configured any additional domains, they should also be listed
after the line of code above.

## FAQ

  How do I use the plugin?

Go to Settings » DNS Prefetch and enter any domains you want to be prefetched by
Firefox browsers, in addition to the ones already linked on your home page. Make
sure the “enabled” checkbox is checked.

For example, you might have www.example.com linked on one of your subpages. By adding“//
www.example.com” you instruct browsers to resolve the DNS for that domain, decreasing
the latency should someone with a Firefox browser visit that page.

  I entered some text but don’t see anything on the page.

Are you caching your pages?

  I don’t want the admin CSS. How do I remove it?

Add this to your functions.php:

    ```
    remove_action('admin_head', 'insert_dpf_admin_css');
    ```

## 評価

このプラグインにはレビューがありません。

## 貢献者と開発者

DNS Prefetch 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

 *   [ jp2112 ](https://profiles.wordpress.org/jp2112/)

[“DNS Prefetch” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/dns-prefetch)

### 開発に興味がありますか ?

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

## 変更履歴

#### 0.1.0

 * confirmed compatibility with WordPres 4.1

#### 0.0.9

 * updated .pot file and readme

#### 0.0.8

 * minor code optimizations
 * fixed validation issue

#### 0.0.7

 * permanent fix for Undefined Index issue
 * admin CSS and page updates

#### 0.0.6

 * code fix

#### 0.0.5

 * code fix
 * updated support tab

#### 0.0.4

 * minor code optimizations
 * changed load behavior thanks to https://wordpress.org/support/topic/load-using-
   wp_head-with-highest-priority

#### 0.0.3

 * fix 2 for wp_kses

#### 0.0.2

 * fix for wp_kses

#### 0.0.1

 * created
 * verified compatibility with WP 3.9

## メタ

 *  バージョン **0.1.0**
 *  最終更新日 **11年前**
 *  有効インストール数 **60+**
 *  WordPress バージョン ** 4.0またはそれ以降 **
 *  検証済み最新バージョン: **4.1.42**
 *  言語
 * [English (US)](https://wordpress.org/plugins/dns-prefetch/)
 * タグ
 * [dns](https://ja.wordpress.org/plugins/tags/dns/)[optimization](https://ja.wordpress.org/plugins/tags/optimization/)
   [prefetch](https://ja.wordpress.org/plugins/tags/prefetch/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/dns-prefetch/advanced/)

## 評価

 5つ星中4.7つ星

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

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

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

## 貢献者

 *   [ jp2112 ](https://profiles.wordpress.org/jp2112/)

## 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/dns-prefetch/)

## 寄付

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 [ このプラグインに寄付 ](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=7EX9NB9TLFHVW)