This SEO plugin is automatically generating an overview about the keyword densities of the used keywords and 2-/3-word keyphrases in the pages / posts content. 
The statistics will be updated in a specific interval while the author is writing the text in edit-post and edit-page dialog. 
These informations have informational character only – no meta information will be inserted into your blogs pages. 
You can use the meta keyword suggestion at the bottom of the statistics to copy these informations into the input fields of your favourite SEO plugin. 
Stopwords for different languages can be filtered out of the text before the keywords densities will be calculated. 
The keyword density checker tool is a branch of the <a href="http://www.keyword-statistics.net/wordpress-plugin.html" rel="nofollow ugc">keyword statistics plugin</a>. 
If you don’t need the meta stuff the keyword density checker is much faster – no code will be executed on ordinary pageviews. 
The additional code is needed in page-/post-edit mode of admins and authors only.
Features of the SEO-Tool:
<ul>
<li>Automatic calculation of the keyword density for single keywords and keyphrases (2- and 3-words) while writing the content</li>
<li>Meta keywords suggestion depending on the pages/posts content</li>
<li>Language specific stopword lists</li>
<li>Optional filter for stopwords</li>
<li>Update interval for the statistics generation can be changed and switched off</li>
<li>Generation of statistics for 2- and 3-word phrases can be deactivated</li>
<li>Definition of the default language and stopword filter status for authors</li>
<li>Prevent authors and contributors from changing the content language and stopword filter status</li>
<li>Uses nonces for plugins security</li>
</ul>
Integrated stopwords for:
<ul>
<li>Brazilian Portoguese</li>
<li>Bulgarian</li>
<li>Czech</li>
<li>Danish</li>
<li>Dutch</li>
<li>English</li>
<li>French</li>
<li>Hungarian</li>
<li>German</li>
<li>Polish</li>
<li>Slovak</li>
<li>Spanish</li>
<li>Turkish</li>
</ul>
Backend translations for:
<ul>
<li>English</li>
<li>German</li>
</ul>
Read more about this SEO plugin on <a href="http://www.keyword-statistics.net/wordpress-keyword-density-checker.html" rel="nofollow ugc">keyword density checker</a> – <a href="http://www.keyword-statistics.net/de/wordpress-keyworddichte-plugin.html" rel="nofollow ugc">german</a>

SEO-Tool – Keyword Density Checker

This SEO-Tool provides a keyword analyzer calculating the keyword density of the page/post content and generating statistics for keywords and phrases.

xtrsyz

Just plugin to show Google Ads on every page. 
You can put your ads code to your post and page. 
Just install then insert your Google Adsense code. 
This plugin automatic insert your ads code to your posts and pages. 
Insert <code></code> where you want to display ads position manually. 
If you want no ads on post, just insert <code></code>
<h3>Arbitrary section</h3>
You may provide arbitrary sections, in the same format as the ones above. This may be of use for extremely complicated 
plugins where more information needs to be conveyed that doesn’t fit into the categories of “description” or 
“installation.” Arbitrary sections will be shown below the built-in sections outlined above.
<h3>A brief Markdown Example</h3>
Ordered list:
<ol>
<li>Some feature</li>
<li>Another feature</li>
<li>Something else about the plugin</li>
</ol>
Unordered list:
<ul>
<li>something</li>
<li>something else</li>
<li>third thing</li>
</ul>
Here’s a link to <a href="https://wordpress.org/" title="Your favorite software" rel="ugc">WordPress</a> and one to <a href="http://daringfireball.net/projects/markdown/syntax" title="Markdown is what the parser uses to process much of the readme file" rel="nofollow ugc">Markdown’s Syntax Documentation</a>. 
Titles are optional, naturally.
Markdown uses email style notation for blockquotes and I’ve been told:
<blockquote>
Asterisks for emphasis. Double it up for strong.
</blockquote>
<pre><code><?php code(); // goes in backticks ?>
</code></pre>

XT Google Ads

Just plugin to show Google Ads on every page.

SEO-Tool – Keyword Density Checker vs XT Google Ads