Automattic

Brandon Kraft

Peter Westwood

Joseph Scott

<p>This plugin adds WebSub/PubSubHubbub ( PuSH ) support to your WordPress powered site.  The main difference between this plugin and others is that it includes the hub features of PuSH, built right in.  This means the updates will be sent directly from WordPress to your PuSH subscribers.</p>
<h3>Frequently Asked Question</h3>
<h4>How is this plugin different from other PubSubHubbub plugins?</h4>
<p>Other plugins use 3rd party hubs to relay updates out to subscribers.  This plugin has a built in hub, allowing WordPress to send out the updates directly.</p>
<h4>Is there anything to configure?</h4>
<p>No, once the plugin is activated it takes care of the rest.</p>


PuSHPress

Add WebSub (formerly known as PubSubHubbub) support to your WordPress site, with a built in hub.

ryokurosu

<p>This plugin is to fast index , and optimize ping function. For your website, speed index is very useful way to notify subscribers and users.</p>
<p>This plugin has also ping optimizer. Ping send only publish.<br />
So tell the world your website is not spam.</p>
<p>This plugin:</p>
<ul>
<li>Sends fast speed notifications when you update your blog</li>
<li>Supports multi-user installations (WordPress MU)</li>
<li>Supports multiple hubs</li>
<li>Supports all of the feed formats used by WordPress, not just ATOM and RSS2</li>
<li>Supports latest specs
<ul>
<li>PubSubHubbub <a href="https://pubsubhubbub.github.io/PubSubHubbub/pubsubhubbub-core-0.4.html" rel="nofollow ugc">Version 0.4</a></li>
<li>WebSub <a href="https://www.w3.org/TR/websub/" rel="nofollow ugc">W3C Version</a></li>
</ul>
</li>
<li>Announces which hubs you are using by adding <code><link rel="hub" ...></code> declarations to your template header and Atom feed</li>
</ul>
<p>This plugin will ping the following hubs:</p>
<ul>
<li><a href="https://pubsubhubbub.appspot.com" title="Demo hub on Google App Engine" rel="nofollow ugc">Demo hub on Google App Engine</a></li>
<li><a href="https://pubsubhubbub.superfeedr.com" title="SuperFeedr" rel="nofollow ugc">SuperFeedr</a></li>
</ul>
<p>Please contact me if you operate a hub that you would like to be included as a default option.</p>


Fast Speed Index

this is a better way to fast index for your website.

PuSHPress vs Fast Speed Index