Fernando Fas

Scan your WordPress site for SEO issues and get actionable fixes. Includes sitemap, robots.txt, LLMS.txt, Open Graph, cookie consent, analytics, UTM builder, and QR code generator.
Full SEO audit dashboard with 4-category scoring, plus sitemap, robots.txt, LLMS.txt, Open Graph, cookie consent, analytics, UTM builder, and QR code generator. Free. No limits.SEO Auditor Tools is a complete, no-paywall SEO toolkit for WordPress. Run an automated site audit that crawls the pages and returns a fully scored report across four categories – SEO, Accessibility, Performance, and Best Practices – with plain-language issue cards and actionable fixes for every finding.
Everything in this plugin is free. No feature is locked, no upsell gates your results.
<h4>Full Audit Dashboard</h4>
Run a single scan to get a four-category scored report covering your entire site:
<ul>
<li>SEO score – H1 usage, heading hierarchy, missing alt text, empty links, broken assets, meta descriptions, canonical issues, and more.</li>
<li>Accessibility score – Heading sequence violations, images missing alt attributes, empty interactive elements, and ARIA concerns.</li>
<li>Performance score – Homepage response time, asset count, blocking scripts, third-party asset count, CSS/JS payload size, large assets, and unminified files.</li>
<li>Best Practices score – Image dimension attributes, asset error rates, and general hygiene checks.</li>
</ul>
Each issue card includes: 
* Severity badge (Critical / Warning) 
* Plain-language description of the problem 
* Concrete fix recommendation 
* Verification step so you know when it’s resolved
The dashboard also shows: 
* PageSpeed Insights integration – connect your Google API key to pull live Lighthouse scores directly into the dashboard 
* LCP image detection – identifies the image most likely affecting Largest Contentful Paint 
* Crawl summary – discovered URLs, crawl depth, seed URLs, and error list 
* Site inventory – WordPress version, PHP version, active theme, plugin list, available updates 
* Score history – track how your scores change over time 
* Audit issues export – download a full CSV of all findings
<h4>All Free Tools Included</h4>
<ul>
<li>Audit Dashboard – Crawled pages, 4-category scoring, detailed issue list, score history, and CSV export.</li>
<li>Open Graph & Meta Description – Set global OG title, description, image, Twitter card, and fallback meta description. Includes a live Meta Tag Analyzer and OG Checker tool.</li>
<li>Per-Page Meta – Override meta description and keywords on any post or page directly from the block editor sidebar.</li>
<li>Sitemap Generator – One-click XML sitemap with full page list and auto-regeneration on publish.</li>
<li>Robots.txt Editor – Edit or regenerate robots.txt with live preview and instant deploy.</li>
<li>LLMS.txt Generator – Generate an llms.txt file at your site root to guide AI crawlers.</li>
<li>Cookie Consent Banner – GDPR-friendly accept/reject banner with custom message, colours, positioning, and analytics/marketing consent defaults.</li>
<li>Google Analytics & Tag Manager – Paste your GA4 or GTM snippet for automatic head injection. Additional tracking scripts (Bing, Yandex, others) also supported.</li>
<li>IndexNow – Automatically ping Bing, Yandex, and compatible search engines whenever content is published or updated.</li>
<li>UTM Campaign Builder – Build UTM-tagged marketing URLs and copy them in one click.</li>
<li>QR Code Generator – Create QR codes for any URL. Download as PNG or copy Base64 inline.</li>
<li>Settings Export – Export all plugin settings as JSON or CSV to migrate to another site in seconds.</li>
</ul>
<h4>Why Upgrade to Pro?</h4>
<a href="https://seoauditor.one" rel="nofollow ugc">SEO Auditor Tools Pro</a> adds a second layer of advanced site management tools on top of the free audit engine:
<ul>
<li>Security Monitor – File integrity checks, login hardening, HTTP security headers, and brute-force protection.</li>
<li>Image Tools – Bulk add missing width/height dimensions, regenerate thumbnails, and non-destructive image editing.</li>
<li>Cache Tool – Server-side page caching with rules editor and pre-warming.</li>
<li>Minify Tools – HTML, CSS, and JavaScript minification with per-file control.</li>
<li>.htaccess Editor – Safe .htaccess editing with automatic backup and one-click restore.</li>
<li>Redirection Manager – 301/302 redirect rules with import/export and first-login redirect support.</li>
<li>AI Chatbot – On-site AI assistant for visitor support.</li>
<li>Product Schema – WooCommerce structured data for rich results.</li>
<li>PDF Audit Export – Branded PDF report suitable for clients or stakeholders.</li>
<li>Per-page keywords & robots directives – noindex, nofollow, and meta keywords per post/page.</li>
</ul>
<h3>Short Description</h3>
SEO Auditor Tools is a lightweight, all-in-one SEO toolkit for WordPress.
<h3>External Services</h3>
This plugin connects to the following third-party services:
<h4>QR Server (api.qrserver.com)</h4>
Used by the QR Code Generator tool to create QR code images on demand. When a user generates a QR code, the target URL is sent to the QR Server API and an image is returned.
<ul>
<li>Service URL: https://api.qrserver.com/v1/create-qr-code/</li>
<li>Terms of Use: https://goqr.me/api/</li>
<li>Privacy Policy: https://goqr.me/de/rechtliches/datenschutz-goqrme.html</li>
</ul>
Data sent: the URL you enter in the QR code generator. No personal data is transmitted.
<h4>IndexNow (api.indexnow.org)</h4>
Used by the IndexNow feature to notify Bing, Yandex, and other search engines when content is published or updated. This feature is opt-in and disabled by default.
<ul>
<li>Service URL: https://api.indexnow.org/indexnow</li>
<li>Terms of Use: https://www.indexnow.org/faq</li>
<li>Privacy Policy: https://privacy.microsoft.com/en-us/privacystatement</li>
</ul>
Data sent: the public URL of the updated page and your IndexNow API key. No personal data is transmitted.
<h4>Google PageSpeed Insights (optional)</h4>
Used when a PageSpeed Insights API key is configured. When a scan runs, the plugin sends the homepage URL to the PSI API and retrieves Lighthouse scores. This feature is disabled by default.
<ul>
<li>Service URL: https://www.googleapis.com/pagespeedonline/v5/runPagespeed</li>
<li>Terms of Use: https://developers.google.com/terms</li>
<li>Privacy Policy: https://policies.google.com/privacy</li>
</ul>
Data sent: your site’s homepage URL. No personal data is transmitted.

SEO Auditor Tools

Scan your WordPress site for SEO issues and get actionable fixes. Includes sitemap, robots.txt, LLMS.txt, Open Graph, cookie consent, analytics, UTM b …

Known Agents

Track crawlers, scrapers, LLM assistants, and AI agents on your website. Generate a robots.txt that blocks AI bots. Formerly Dark Visitors.
<h3>Track, control, and optimize your website for AI agents and bots</h3>
You have <a href="https://knownagents.com/insights" rel="nofollow ugc">40% more visitors than you think</a>. Protect your content from unwanted AI scraping, and turn the rising wave of AI agents, LLM assistants, and other bots visiting your website into a new growth channel for your business. For full details, visit the <a href="https://knownagents.com/" rel="nofollow ugc">Known Agents</a> website.
<h3>1. AI Agent & Bot Analytics</h3>
Get realtime visibility into the hidden ecosystem of crawlers, scrapers, and AI agents browsing your website
<ul>
<li>Watch traffic from crawlers and scrapers as it happens: Track the hidden activity of <a href="https://knownagents.com/agents" rel="nofollow ugc">all known artificial agents</a> visiting your website in real time.</li>
<li>Replay AI agent navigation patterns: Follow a single agent’s session as it navigates your website. Find where agents get stuck, identify dead ends, and help them complete their tasks.</li>
<li>Catch bots spoofing legitimate agents: Identify bad actors and unauthorized scrapers pretending to be legitimate agents like Googlebot or Bingbot.</li>
<li>Never miss a bot traffic spike: Stay informed when an agent’s traffic starts surging or overloading your server.</li>
<li>Reveal which agents visit most, and which pages they target: Break down bot traffic by page to understand what they’re interested in.</li>
<li>Export reports to CSV: Download agent activity reports for custom analysis.</li>
</ul>
<h3>2. LLM Citation & Referral Tracking (GEO, AEO)</h3>
Measure citations and human click-throughs from AI chat platforms like ChatGPT, Claude, and Gemini
<ul>
<li>Increase citations in AI chat responses: See which pages LLMs recommend most often. Double down on content that’s working.</li>
<li>Find out which AI platforms are sending you traffic: Measure how many humans are clicking through to your website from a citation.</li>
<li>Export reports to CSV: Download LLM referral reports for custom analysis.</li>
</ul>
<h3>3. Automatic Robots.txt & Bad Bot Detection</h3>
Protect your content and reduce server cost by serving a robots.txt that updates continuously
<ul>
<li>Set robots.txt rules for entire categories of bots: Control access for entire agent categories including AI crawlers, scrapers, SEO bots, and more. One selection covers every current and future agent in that group.</li>
<li>We track new bots, you don’t have to: Your robots.txt is updated as new agents emerge, so you never have to manage them yourself or make manual edits.</li>
<li>Block misbehaving crawlers and scrapers: Detect and block bots that ignore your robots.txt rules using the WordPress plugin, or our automation detectors.</li>
</ul>
<h3>Demos</h3>
Demos can be found on the <a href="https://knownagents.com/" rel="nofollow ugc">home page</a>.
<h3>Further Details</h3>
This plugin connects your website to <a href="https://knownagents.com/" rel="nofollow ugc">Known Agents</a>. It uses the Known Agents API to connect to your account and provide functionality.
By signing up, you agree to the <a href="https://knownagents.com/terms-of-service" rel="nofollow ugc">Terms of Service</a> and <a href="https://knownagents.com/privacy-policy" rel="nofollow ugc">Privacy Policy</a>.
Are you finding this plugin useful? Please <a href="https://wordpress.org/support/plugin/dark-visitors/reviews/#new-post" rel="ugc">leave us a ★★★★★ review</a>! Questions or issues? <a href="https://wordpress.org/support/plugin/dark-visitors/" rel="ugc">Ask us for help</a>.

Known Agents – Track AI Bots and Crawlers, Block Scrapers, Analyze LLM Referral Traffic


Please remind me in a month to provide an update on the performance of this plugin on a heavily visited website.


Begun my review...


An easy improvement would be to link to the settings page from the plugin entry like other plugins, other than that, in general this plugin and its online dashboard is generally well thought out and useful. My website is small and has limited resources that get overrun by crawlers making it unavailable. This plugin helps identify the culprits and decide if I should block them or not. For free you can block them in robots.txt, as I have a physical file, the plugin won't touch that but its easy to add manually. It will report those crawlers that ignore the robots file and the paid version will enforce those rules, but I just update ".htaccess" myself.



I'm reducing my rating by a star since you won't get much "Agent Analytics" (per month) and for my tiny site it quickly ran out, we are a NFP so don't have money to burn on subscriptions.  The the description for the plan incorrectly states "Unlimited Agent Analytics" when the plan only includes 100,000 events.


Very Useful Plugin


Very good: shows all bot-crawlers.Our website was sometimes down due to bot-crawlers, with this tool it is easy to solve. Very good logging of bots.This was the only good plugin I could find for this purpose.Some bots ignore robots.txt. So I manually changed htaccess, that worked very good.


Very very helpful

Track crawlers, scrapers, LLM assistants, and AI agents on your website. Generate a robots.txt that blocks AI bots. Formerly Dark Visitors.

SEO Auditor Tools vs Known Agents – Track AI Bots and Crawlers, Block Scrapers, Analyze LLM Referral Traffic