Title: LH HTTP/2 Server Push
Author: shawfactor
Published: <strong>2017年5月23日</strong>
Last modified: 2017年5月25日

---

プラグインを検索

![](https://ps.w.org/lh-http2-server-push/assets/banner-772x250.jpg?rev=1663161)

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/lh-http2-server-push/assets/icon-256x256.png?rev=1662813)

# LH HTTP/2 Server Push

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

[ダウンロード](https://downloads.wordpress.org/plugin/lh-http2-server-push.zip)

 * [詳細](https://ja.wordpress.org/plugins/lh-http2-server-push/#description)
 * [レビュー](https://ja.wordpress.org/plugins/lh-http2-server-push/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/lh-http2-server-push/#installation)
 * [開発](https://ja.wordpress.org/plugins/lh-http2-server-push/#developers)

 [サポート](https://wordpress.org/support/plugin/lh-http2-server-push/)

## 説明

Server Push provides significant performance gains if used judiciously. However 
other WordPress plugins that handle server push can actually slow your site as they
push files indiscrimentally.

Most push all files enqueued by wordpress to the broswer and use output buffering
to achieve this.

However this plugin does it properly by only pushing the the assets that the browser
requires for the initial user interaction. Namely the scripts and css in the head
of the document.

Note : It requires a web server that supports HTTP/2.

## インストール

 1. Upload the plugin files to the `/wp-content/plugins/lh-http2-server-push` directory,
    or install the plugin through the WordPress plugins screen directly.
 2. Activate the plugin through the ‘Plugins’ screen in WordPress

## FAQ

  Installation Instructions

 1. Upload the plugin files to the `/wp-content/plugins/lh-http2-server-push` directory,
    or install the plugin through the WordPress plugins screen directly.
 2. Activate the plugin through the ‘Plugins’ screen in WordPress

  How do I know if this is working?

There are a couple ways:

 1. [nghttp](https://www.nghttp2.org/documentation/nghttp.1.html) is an HTTP/2 client
    that ships with the nghttp2 suite. `nghttp -v http://example.com` will show all
    the HTTP/2 signalling packets, HTTP headers, content, and resources sent from the
    server in a single request. You can see `PUSH PROMISE` signals from the server 
    and the pushed resources after the main page is sent.
 2. In Google Chrome, chrome://net-internals/#spdy will show a history of server connections
    from the browser. Clicking on a connection will show the discussion between the
    browser and the server. Within that text, you can see `PUSH PROMISE` packets and
    the pushed resources.

  Why aren’t some css styles in the head of thye document pushed?

The plugin relies on all assets being enqueued by the time the wp_enqueue_scripts
action is run. However css styles can be enqueued and still appear in the head as
late as the wp_print_styles action. This is porr design but IU can’t control other
plugins.

  Can I modify the urls that are pushed to the browser by this plugin?

Yes there is a filter lh_htt2_server_push_urls. This filter takes the input of an
associaytive array with the urls being the key and the file type being the value.
By using this filter you can add, remove or modify all the pushed urls.

## 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

LH HTTP/2 Server Push 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

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

[“LH HTTP/2 Server Push” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/lh-http2-server-push)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/lh-http2-server-push/)
するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/lh-http2-server-push/)
をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/lh-http2-server-push/)
を [RSS](https://plugins.trac.wordpress.org/log/lh-http2-server-push/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

**1.00 May 15, 2017**
 Initial release.

**1.01 May 20, 2017**
 Is admin check.

**1.02 May 24, 2017**
 More robust code.

## メタ

 *  バージョン **1.02**
 *  最終更新日 **9年前**
 *  有効インストール数 **10+**
 *  WordPress バージョン ** 3.0またはそれ以降 **
 *  検証済み最新バージョン: **4.7.33**
 *  言語
 * [English (US)](https://wordpress.org/plugins/lh-http2-server-push/)
 * タグ
 * [http2](https://ja.wordpress.org/plugins/tags/http2/)[performance](https://ja.wordpress.org/plugins/tags/performance/)
   [prefetch](https://ja.wordpress.org/plugins/tags/prefetch/)[preload](https://ja.wordpress.org/plugins/tags/preload/)
   [server push](https://ja.wordpress.org/plugins/tags/server-push/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/lh-http2-server-push/advanced/)

## 評価

レビューはまだ送信されていません。

[Your review](https://wordpress.org/support/plugin/lh-http2-server-push/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/lh-http2-server-push/reviews/)

## 貢献者

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

## 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/lh-http2-server-push/)