Title: LH HTTP/2 Server Push
Author: shawfactor
Published: <strong>23. Mai 2017</strong>
Last modified: 25. Mai 2017

---

Plugins durchsuchen

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

Dieses Plugin **ist nicht mit den jüngsten 3 Hauptversionen von WordPress** getestet
worden. Es wird möglicherweise nicht mehr gewartet oder unterstützt und kann Kompatibilitätsprobleme
haben, wenn es mit neueren Versionen von WordPress verwendet wird.

![](https://ps.w.org/lh-http2-server-push/assets/icon-256x256.png?rev=1662813)

# LH HTTP/2 Server Push

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

[Herunterladen](https://downloads.wordpress.org/plugin/lh-http2-server-push.zip)

 * [Details](https://de.wordpress.org/plugins/lh-http2-server-push/#description)
 * [Rezensionen](https://de.wordpress.org/plugins/lh-http2-server-push/#reviews)
 *  [Installation](https://de.wordpress.org/plugins/lh-http2-server-push/#installation)
 * [Entwicklung](https://de.wordpress.org/plugins/lh-http2-server-push/#developers)

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

## Beschreibung

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.

## Installation

 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.

## Rezensionen

Für dieses Plugin gibt es keine Rezensionen.

## Mitwirkende und Entwickler

„LH HTTP/2 Server Push“ ist Open-Source-Software. Folgende Menschen haben an diesem
Plugin mitgewirkt:

Mitwirkende

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

[Übersetze „LH HTTP/2 Server Push“ in deine Sprache.](https://translate.wordpress.org/projects/wp-plugins/lh-http2-server-push)

### Interessiert an der Entwicklung?

[Durchstöbere den Code](https://plugins.trac.wordpress.org/browser/lh-http2-server-push/),
sieh dir das [SVN-Repository](https://plugins.svn.wordpress.org/lh-http2-server-push/)
an oder abonniere das [Entwicklungsprotokoll](https://plugins.trac.wordpress.org/log/lh-http2-server-push/)
per [RSS](https://plugins.trac.wordpress.org/log/lh-http2-server-push/?limit=100&mode=stop_on_copy&format=rss).

## Änderungsprotokoll

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

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

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

## Meta

 *  Version **1.02**
 *  Zuletzt aktualisiert **vor 9 Jahren**
 *  Aktive Installationen **10+**
 *  WordPress-Version ** 3.0 oder höher **
 *  Getestet bis **4.7.33**
 *  Sprache
 * [English (US)](https://wordpress.org/plugins/lh-http2-server-push/)
 * Schlagwörter
 * [http2](https://de.wordpress.org/plugins/tags/http2/)[performance](https://de.wordpress.org/plugins/tags/performance/)
   [prefetch](https://de.wordpress.org/plugins/tags/prefetch/)[preload](https://de.wordpress.org/plugins/tags/preload/)
   [server push](https://de.wordpress.org/plugins/tags/server-push/)
 *  [Erweiterte Ansicht](https://de.wordpress.org/plugins/lh-http2-server-push/advanced/)

## Bewertungen

Es wurden noch keine Rezensionen eingereicht.

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

[Alle Rezensionen anzeigen](https://wordpress.org/support/plugin/lh-http2-server-push/reviews/)

## Mitwirkende

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

## Support

Möchtest du etwas mitteilen? Brauchst du Unterstützung?

 [Support-Forum anzeigen](https://wordpress.org/support/plugin/lh-http2-server-push/)