Mahdeep

Deep Semantic HTML Checker is a lightweight WordPress plugin that automatically optimizes heading structure for better SEO. It converts problematic headings to semantic HTML without modifying your theme files.
<h4>Features</h4>
<ul>
<li>Convert comment section H2 tags to divs</li>
<li>Convert comment form H3 tags to divs </li>
<li>Fix archive page headings</li>
<li>Remove duplicate H1 tags</li>
<li>Convert widget title headings</li>
<li>Fix footer headings</li>
<li>Fix mobile menu headings</li>
<li>Fix ad box headings</li>
<li>Individual on/off toggle for each feature</li>
<li>Compatible with all themes</li>
<li>Compatible with caching plugins</li>
<li>RTL support</li>
</ul>
<h4>Benefits</h4>
<ul>
<li>Improved SEO</li>
<li>Better semantic structure</li>
<li>No theme modifications needed</li>
<li>Universal theme compatibility</li>
<li>Lightweight and optimized</li>
</ul>

Deep Semantic HTML Checker

Automatically fix common SEO issues related to heading structure in WordPress.

xdxdVSxdxd

Knowners is a semantic visualization plugin, produced by FakePress and Art is Open Source. It is meant as a large-scale part of your wordpress interaface, where you can host a beautiful interactive graph that shows the semantic structure of your blog. Full HTML5 and Canvas support. Interaction.
Knowners is not a widget, but rather a wordpress extension that you can call in your theme templates.
This new version works directly on POSTS and the network visualization is built automatically using tags.
As with the other versions, follow these steps to install the plugin:
 unzip the archive in your wordpress plugin folder (you should obtain a ?knowners? directoty containing a bunch of files) go to your WordPress dashboard, to the section ?Plugins? identify the ?knowners? plugin in the list and click ?Activate? insert the PHP command knowners_render_posts() in your templates wherever you wish to display your POST-based visualization insert the PHP command knowners_render_links() in your templates wherever you wish to display your LINKS-based visualization you?re set! 
remember that the plugin is designed to occupy a large area: displaying it in a small div or other HTML container might not come out too nice.
The plugin automatically fills all the container it has been placed into.
The Knowners functions can be called anywhere in your theme and will take up all the space of the container in which they are called.
Please note that this plugin is designed to occupy lots of space: you will get awful results if you call it in smaller ones.
Please check out the plugin website for an example of its usage, so that you can get the feel of what you can achieve and please check back real soon for the updates, including the improved editing facilities and navigation tools.

knowners

Knowners is a semantic visualization plugin, produced by FakePress and Art is Open Source.

Deep Semantic HTML Checker vs knowners