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.

sosere

Social Semantic Recommendation (SOSERE) is a easy way to engage your readers and show them related content from your website. It displays a link list or thumbnails to 
related pages, posts and custom post types at the bottom of an entry. Improve your search engine listing and show readers what else is worth their reading time. 
SOSERE is intelligent, customizable, efficient and easy to use. It works out of the box. No need to add any PHP tags. Simply activate and enjoy.
SOSERE Features
A unique social-semantic network analysis based algorithm
<ul>
<li>Using a unique algorithm considering user behaviour, tags, categories and custom taxonomies </li>
<li>Combining collaborative filtering ( user behaviour ) and contextual approach for recommendations </li>
<li>Respects users privacy </li>
</ul>
Customizable view
<ul>
<li>Automated linking of related content at the bottom of each post/page</li>
<li>Thumbnails, thumbnails with post titles or list view</li>
<li>Post a featured image, first post image or default plugin image as thumbnail</li>
<li>Customizable css style</li>
<li>Customizable recommendation box title</li>
<li>Responsive</li>
</ul>
Support of related posts, pages and custom post types
<ul>
<li>Customizable recommended entry types</li>
<li>Limit related entries by age</li>
</ul>
Take a look at the <a href="http://demo.sosere.com" rel="nofollow ugc">SOSERE Demo Site</a> and become impressed.
See <a href="https://wordpress.org/plugins/social-semantic-recommendation-sosere/faq/" rel="ugc">the FAQ</a> for answers to common questions.
Like SOSERE?
<ul>
<li>Spread the word! Leave a <a href="https://wordpress.org/support/view/plugin-reviews/social-semantic-recommendation-sosere/" rel="ugc">review</a> and follow us <a href="https://twitter.com/sosere_rec" rel="nofollow ugc">on Twitter</a></li>
</ul>
Testimonials
<blockquote>
“This is a the perfect plugin to engage your readers and show them other exciting content from your website.”
</blockquote>
— <a href="http://weblees.com/free-related-posts-plugins-for-wordpress/" rel="nofollow ugc">Peter Nilsson</a>, WordPress enthusiast

Social Semantic Recommendation (SOSERE)

Display a list of related entries on your site based on an unique, self-learning, socialsemantic network analysis algorithm.

Deep Semantic HTML Checker vs Social Semantic Recommendation (SOSERE)