DiagnoSEO.com

<p>DiagnoSEO is the ultimate SEO plugin for WordPress in 2025. It includes all features you need to optimize your WordPress website and rank better in search engines. Moreover, it’s the most lightweight and fastest SEO plugin on the market in 2025 (optimized for Core Web Vitals). It’s the fastest SEO plugin according to WP Hive tests. Use the best SEO plugin and boost your organic rankings, traffic, and sales!</p>
<p>Key SEO features:</p>
<ul>
<li>Custom meta title text (essential for SEO)</li>
<li>Custom meta description text</li>
<li>Meta tags templates</li>
<li>Google snippet preview</li>
<li>Custom rel canonical URL</li>
<li>Meta robots control</li>
<li>Optimization for multiple related keywords</li>
<li>Advanced Schema.org settings (review, product, event, etc.)</li>
<li>Breadcrumbs (schema and HTML)</li>
<li>Easy to insert web analytics tracking code (e.g. Google Analytics or Google Tag Manager)</li>
<li>Social settings and previews</li>
<li>Useful SEO checkpoints</li>
<li>XML Sitemap</li>
<li>Feature to redirect attachment page links to image file</li>
</ul>
<p>Unique SEO features:</p>
<ul>
<li>Focus keyword placement checkpoints</li>
<li>Content analyzer checkpoints</li>
<li>Multiple related keywords checkpoints</li>
<li>Advanced SEO settings (you can’t find them in the other SEO plugins)</li>
<li>Lightweight code (less than 100KB)</li>
<li>Minimal usage of memory and database (optimized for Core Web Vitals)</li>
<li>Unique SEO features (used by SEO experts)</li>
<li>Live SEO score</li>
<li>Great UX</li>
<li>Easy to run and customize</li>
<li>Easy to import data and switch from popular SEO plugins (you can import data from Yoast SEO, Rank Math, SEOPress, and many more)</li>
<li>Many many more unique features.</li>
</ul>
<p>Pro SEO features:</p>
<ul>
<li>Related keywords suggestions (data based on real search results analysis and TF IDF algorithm)</li>
<li>Unlocked advanced and useful content quality checkpoints (data based on real search results analysis)</li>
<li>Same as schema.org for better social media accounts connections</li>
<li>LocalBusiness schema.org</li>
<li>Redirections (301, 302)</li>
<li>Google News sitemap (XML)</li>
<li>Multiple schema.org support</li>
<li>Table of contents block</li>
<li>Related posts widget</li>
<li>Featured posts widget</li>
<li>SEO Categories widget</li>
<li>SEO Categories widget for WooCommerce</li>
<li>Advanced WooCommerce metadata support</li>
<li>Anchor text control on posts lists (you can control anchor text on your blog page)</li>
<li>Affiliate link hider (better solution than rel nofollow)</li>
<li>Internal linking suggestions (data based on real search results analysis)</li>
<li>Option to change all external links to nofollow (Multisite supported)</li>
<li>IndexNow support (for super-fast indexation in Bing and Yandex)</li>
</ul>
<p>ChatGPT integration – GPT-3-Turbo or GPT-4 API – technology from OpenAI company (available only in Pro version):</p>
<ul>
<li>Generate or improve metadata based on AI (artificial intelligence) and best SEO practices</li>
<li>Generate SEO-friendly content directly in WordPress editor based on settings</li>
<li>Generate comments based on settings</li>
</ul>
<p>The plugin was created based on over 15 years of experience in SEO and WordPress.</p>
<p><a href="https://diagnoseo.com/wordpress-seo-plugin/" rel="nofollow ugc">WordPress SEO plugin – read full features list and details</a></p>
<p>The plugin includes a unique content analyzer and keyword placement checkpoints.</p>
<p>Optimize your posts and pages for the best SEO performance!</p>
<p>Switch your SEO plugin to DiagnoSEO and feel a positive difference!</p>


DiagnoSEO On-page SEO

DiagnoSEO is simply the best SEO plugin for WordPress. It's the most lightweight (less than 100KB) and fastest plugin on the market (optimized for Core Web Vitals). At the same time, it's loaded with useful and unique SEO features. Moreover, it has got the most advanced content analyzer and the most accurate SEO checkpoints for the focus keyword placement. It's the first SEO plugin that supports the IndexNow. Use DiagnoSEO plugin for WordPress and rank higher in search engines!

The Best SEO Plugin for WordPress


It’s very lightweight and easy to set up. Thank you. 


Easy to Use and Setup

Powerful and lightweight SEO plugin for WordPress. The best solution on the market in 2025.

Rankology

<h4>Post/Page Meta Title</h4>
<p>Craft optimized titles for each post or page. Ensure keywords are present, titles are within character limits, and follow best SEO practices for higher CTR.</p>
<h4>Post/Page Meta Description</h4>
<p>Write compelling meta descriptions to summarize content. Use Rankology to monitor length, keyword presence, and click-worthiness for better search snippet visibility.</p>
<h4>Advanced Content Analysis & Overall SEO Score</h4>
<p>Content analysis against each part of content to find the overall score rating.</p>
<h4>Rankology Google Suggestions</h4>
<p>Leverage Google’s real-time autocomplete suggestions directly within WordPress. Find relevant, high-volume keyword variations to improve targeting and traffic.</p>
<h4>Rankology SEO Focus Keywords</h4>
<p>Assign and manage focus keywords for each post/page. Analyze keyword usage in content, headings, URLs, and meta fields to ensure strong optimization signals.</p>
<h4>Canonical URL</h4>
<p>Ensures proper canonical tags are set to avoid duplicate content issues.</p>
<h4>Keyword Density</h4>
<p>Analyzes how well your focus keyword is distributed throughout the content.</p>
<h4>Alt Text in Feature Image</h4>
<p>Checks if the featured image includes descriptive alt text for image SEO.</p>
<h4>Internal Linkings</h4>
<p>Detects internal links that improve navigation and crawlability.</p>
<h4>No Follow Link</h4>
<p>Identifies use of nofollow links to control the flow of link equity.</p>
<h4>Last Modified</h4>
<p>Verifies if a last modified date is present to signal freshness to search engines.</p>
<h4>Social Media Integration</h4>
<p>Optimize content for social media platforms with custom sharing configurations.</p>
<h4>Advanced Configurations</h4>
<p>noindex, nofollow, noimageindex, noarchive, nosnippet settings</p>
<h4>Redirections Settings</h4>
<p>Posts, Pages, and Taxonomies redirections (301, 302, 307)</p>
<h4>Schema Structure</h4>
<p>Manual or Automatic Article Schema Structure Settings in Post & Taxonomy</p>
<h4>.htaccess File</h4>
<p>Add custom rules to the <code>.htaccess</code> file (for Apache servers only, not Nginx) via a manual input field.</p>
<h4>Robots.txt File</h4>
<p>Allow admins to manually add custom entries.<br />
Automatically append or remove entries from the robots options table with add/remove actions.</p>
<h4>Sitemap</h4>
<p>Auto-generate XML sitemap<br />
Exclude specific pages & posts from sitemap<br />
Automatic sitemap updates on new content</p>
<h4>Image SEO</h4>
<p>Automatically use the image filename as alt text on upload.<br />
Use the uploaded file’s name as the default image title.<br />
Option to set the post title using the uploaded file’s alt text and title.<br />
Automatically clean uploaded media filenames for SEO and compatibility.</p>
<h4>Rankology LinkFlow</h4>
<p>Get smart internal linking insights directly inside post, page, and product edit screens.<br />
Automatically receive link suggestions from Title, Content, Meta Title, Meta Description, and Focus Keywords with easy copy-and-paste options.<br />
Generate additional link suggestions from content only, and quickly add recommended anchor links into your post or page.<br />
Monitor your internal link growth with the LinkFlow Velocity Table.<br />
Review existing internal links with the LinkFlow Improvement Table to identify opportunities for optimization.</p>
<h4>Google Analytics & Search Console Insights</h4>
<p>Display real-time performance metrics directly in your post, page, product, and taxonomy edit screens.<br />
Gain deep insights from Google Analytics (GA4) and Google Search Console for every individual URL.<br />
Access detailed insights for each taxonomy term, helping refine your SEO strategy.<br />
Easily submit or request indexing of any post, page, product, or taxonomy URL to Google Search Console with a single button click.<br />
Make data-driven decisions without leaving your WordPress dashboard.</p>
<h4>Rankology Settings</h4>
<p>General Meta Settings:<br />
 • Configure global meta title & description with separate fields for posts, pages, products, categories, and terms.<br />
 • Each content type (post, page, product, category, term) can have its own default meta title & description.<br />
 • If a specific post, page, product, category, or term has an empty title/description, Rankology will automatically use the corresponding global settings for that content type.<br />
 • If no specific field is set for that type, the general global options will be used as a fallback.</p>
<p>Improved Settings UI:<br />
 • All plugin options are displayed in modern, responsive cards.<br />
 • Redesigned layout for better usability, readability, and quick access to settings.<br />
 • Consistent design across tabs for a seamless experience.</p>
<p>Social Sharing Settings:<br />
 • Enable or disable social sharing site-wide.<br />
 • Upload default sharing images for Facebook and Twitter (used when no featured image is available).<br />
 • Enable one-click sharing buttons for Facebook, Twitter (X), LinkedIn, Reddit, and Pinterest on posts and pages.</p>
<p>Analytics & Tracking:<br />
 • Add Google Analytics tracking code/script easily.</p>
<p>Redirection Settings:<br />
 • Enable redirection for posts, pages, and categories.</p>
<p>Schema Settings:<br />
 • Enable FAQ Schema for FAQ-style content pages.<br />
 • Enable Review Schema for review pages with ratings and feedback.<br />
 • Enable Organization Schema with dynamic fields (name, logo, contact, social links, etc.).<br />
 • Enable Local Business Schema with dynamic fields (business name, address, opening hours, phone, etc.).<br />
 • Manually add Organization & Local Business schema for better SEO.</p>
<p>Google Analytics & Search Console Insights:<br />
 • After adding your Rankology API Key in settings, view all performance data directly in your dashboard.<br />
 • Display Sessions, Engagement Rate, Clicks, and Impressions for posts, pages, products, and taxonomies.<br />
 • Access detailed Google Analytics (GA4) and Search Console metrics inside the WordPress editor.</p>
<p>Rankology API Key:<br />
 • Add your Rankology API Key in settings to connect Google Analytics (GA4) and Google Search Console.<br />
 • View real-time Sessions, Engagement Rate, Clicks, and Impressions directly in your dashboard.</p>
<p>Rankology LinkFlow Settings:<br />
 • Rankology LinkFlow Analytics Stats (Cards) – Displays total Links, Broken Links, Orphan Pages, Top Performers, and Total Clicks in a card view.<br />
 • Rankology LinkFlow Analytics Chart Representation – Visual chart representation of LinkFlow Analytics metrics for performance tracking.<br />
 • Rankology SEO Issue Suggestions – Displays SEO issue suggestions with errors and warnings for each post or page (e.g., short titles, missing meta description, missing focus keyword) linked directly to the edit page.<br />
 • Rankology LinkFlow Engagement Tracking (with Filters) – Tracks and filters page/post engagement metrics like clicks.<br />
 • Rankology LinkFlow Content Keyword Search – Allows searching within Title, Content, Meta Title, Meta Description, and Focus Keywords, with the ability to add links directly into content.<br />
 • Rankology LinkFlow Recommendations Table – Displays Content-based internal linking recommendations for relevant pages.<br />
 • Rankology LinkFlow – Broken Links Table – Identifies and lists invalid or unreachable internal links.<br />
 • Rankology LinkFlow – Orphan Links Table – Highlights posts or pages without any internal links.<br />
 • Rankology LinkFlow Multi-Page Recommendations – Enables adding and managing multiple page recommendations with single-click copy functionality.<br />
 • Rankology LinkFlow Interlinking Graph – Visual graph showing interconnections between posts and pages.<br />
 • Rankology LinkFlow Pages Sitemap Graph – Visual sitemap showing the overall site structure and link hierarchy.<br />
 • Improved Designs – Enhanced visual layouts, modernized UI elements, and refined table and graph styling for a more intuitive and seamless user experience.</p>
<p>Rankology Header & Footer Code:<br />
 • Easily insert custom HTML, CSS, or JavaScript code into the , right after the  start, or just before the  end.<br />
 • Enable or Disable the feature anytime with a dropdown selection.<br />
 • Add code globally or restrict it to specific areas of your site.<br />
 • Choose where to display the code: Whole Website, Homepage Only, Specific Pages, Specific Posts, Post Types, Taxonomies, Search Results, Archive Pages, or 404 Page.<br />
 • Select device targeting to control visibility: Both Devices, Desktop Only, or Mobile Only.</p>
<p>Breadcrumb Settings:<br />
 • Enable or disable breadcrumbs separately for posts, pages, and taxonomies.<br />
 • Display breadcrumbs anywhere using the shortcode: <code>[rankology_breadcrumb]</code>.</p>
<p>Import/Export Settings:<br />
 • Export or import Rankology data for Posts and Pages.<br />
 • Export or import Rankology data for Taxonomies.<br />
 • Export Rankology global settings as a JSON file.<br />
 • Import Rankology settings from a JSON file.</p>
<p>Server Settings:<br />
 • Add custom rules to the <code>.htaccess</code> file (for Apache servers only, not Nginx) via a manual input field.</p>
<p>Robots.txt Settings:<br />
 • Admins can manually add custom entries.<br />
 • Automatically append entries from the robots options table.</p>
<p>Sitemap Settings:<br />
 • Auto-generate XML sitemap.<br />
 • Exclude specific pages & posts from sitemap.<br />
 • Automatic sitemap updates on new content.<br />
 • Direct submission to Google & Bing.</p>
<p>Image SEO Settings:<br />
 • Automatically use the image filename as alt text on upload.<br />
 • Use the uploaded file’s name as the image title by default.<br />
 • Option to set the post title using the uploaded file’s alt text and title.<br />
 • Automatically clean uploaded media filenames for SEO and compatibility.</p>
<p>Crawling Options:<br />
 • Control site visibility in search results.<br />
 • Disable link crawling site-wide.<br />
 • Disable image indexing for the site.<br />
 • Disable descriptions for all pages in Google.<br />
 • Exclude paginated archive pages from indexing.<br />
 • Exclude attachment pages from indexing.</p>
<p>Enable/Disable Alert & Warnings:<br />
 • Enable Notice on Discourage search engines from indexing this site.<br />
 • Enable Robots Notice.<br />
 • Enable Robots Sitemap.</p>
<h3>Help & Support</h3>
<p>For help, documentation, and support, please visit: <a href="https://rankology.io" rel="nofollow ugc">https://rankology.io</a></p>
<h3>External services</h3>
<p>This plugin connects to the following external services:</p>
<ol>
<li><strong>Google Autocomplete API</strong>
<ul>
<li>Used to fetch real-time keyword suggestions for SEO fields within posts, pages, and taxonomies.</li>
<li>When the user clicks the “Get Suggestions” button, their input keyword is sent to Google’s servers along with locale and country data (if available).</li>
<li>External URL used: https://www.google.com/complete/search</li>
<li><a href="https://policies.google.com/privacy" rel="nofollow ugc">Google Privacy Policy</a></li>
</ul>
</li>
</ol>


Rankology SEO and Analytics Tool

Rankology SEO and Analytics Tool is a powerful, fast, and easy-to-use SEO plugin that helps WordPress sites rank higher in search engines.

DiagnoSEO On-page SEO vs Rankology SEO and Analytics Tool