Julen

How much time have you spent every time you have created a table of contents manually? Or you may even haven’t do it because of the pain that it would suppose to do it manually?
With this plugin, you will be able to generate tables of contents for your posts in a completely easy, automated and personalizable way. It automatically looks for every <h*> tag, to generate the table entries for them.
Features:
<ul>
<li>Configuration of the depth level of the table.</li>
<li>Configuration of the indentation of the levels of the table.</li>
<li>Option to add to the elements of the table link to each section.</li>
</ul>

TinyMCE Table of Contents

Completely automated and instantaneous way of generating tables of contents for posts.

ryokurosu

This plugin is to fast index , and optimize ping function. For your website, speed index is very useful way to notify subscribers and users.
This plugin has also ping optimizer. Ping send only publish. 
So tell the world your website is not spam.
This plugin:
<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>
This plugin will ping the following hubs:
<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>
Please contact me if you operate a hub that you would like to be included as a default option.

Fast Speed Index

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

TinyMCE Table of Contents vs Fast Speed Index