Joomla SEO.
Fully mastered.
SEOMaster centralises every SEO lever in your Joomla site within a single extension: meta tags, structured data, sitemaps, Google Search Console, generative AI, internal linking and WCAG accessibility.
Everything your SEO
needs.
9 admin modules, 8 plugins, one REST API — SEOMaster covers the entire SEO spectrum for Joomla 4 and 5.
Meta Tags & Open Graph
Manage title, description, keywords and canonical URL on a per-article basis. Full configuration of Open Graph tags and Twitter Cards for optimal social sharing.
Schema.org Structured Data
Automatic and manual JSON-LD markup. Supports Article, BreadcrumbList, Organization, Product, FAQ and more. Real-time validation against Schema.org specifications.
Multi-type XML Sitemaps
Generate general, news, video and image sitemaps. Up to 50,000 URLs per sitemap, per-menu configuration, automatic regeneration via the Joomla task scheduler.
Google Search Console
Full OAuth integration. Sync clicks, impressions, CTR and positions directly in your Joomla back-office. Analyse your performance without leaving your dashboard.
AI Content Generation
Create titles, meta descriptions and structured data in one click with artificial intelligence. Choose your LLM: OpenAI, Anthropic Claude, Google Gemini, Cohere or Ollama locally.
WCAG Accessibility Audit
Scan your pages for WCAG A, AA and AAA compliance. Detailed report by severity level. Audit history and progress tracking to guide your fixes.
Internal Linking (Netlinks)
Automatic insertion of internal links based on configurable rules. Click tracking, insertion counter, priority management. Strengthen your SEO architecture with zero editorial effort.
Broken Link Detection
Automated scan of your internal and external links via the task scheduler. Identify and fix 404 errors before they penalise your Google rankings.
Performance & Core Web Vitals
Track loading speed and Core Web Vitals metrics (LCP, FID, CLS) on a per-page basis. Measurement history to detect regressions before they impact your rankings.
Install. Configure.
Rise in rankings.
SEOMaster integrates directly into the Joomla ecosystem. No external configuration, no third-party service — everything runs on your server.
Install the component
One ZIP archive, one click in the Joomla extension manager. SEOMaster automatically deploys the component, all 8 plugins and 11 database tables.
Activate the plugins
Activate plugins according to your needs: meta injection, SEO editor in articles, scheduled task, REST API. Each plugin is independent and finely configurable.
Optimise continuously
The task scheduler regenerates your sitemaps, syncs Google Search Console and scans for broken links. You focus on content, SEOMaster handles the rest.
A complete
ecosystem.
SEOMaster is not just a meta tags plugin. It is a suite of integrated tools, each an expert in its domain, all manageable from a unified back-office.
The floating inline editor lets your writers modify SEO fields directly on the frontend, without opening the admin panel. The SEO tab integrated in the article editor brings together meta, Open Graph, structured data and preview in one place.
Global overview of SEO metrics, priority alerts and quick access to all modules.
Centralised management of all meta tags, Open Graph and Twitter Cards.
JSON-LD editor with Schema.org validation and AI-assisted generation.
Multi-type configuration, included menu management, scheduled regeneration.
GSC data directly in Joomla. Clicks, impressions, CTR and positions.
WCAG reports with severity, history and compliance tracking.
Automatic internal linking rules with click and insertion tracking.
Import your SEO data from other Joomla extensions without loss.
Your SEO,
powered by AI.
SEOMaster leverages the best language models on the market to generate meta descriptions, SEO titles and structured data schemas in seconds.
Meta description generation
Submit your article content, get a click-optimised meta description, respecting the 160-character limit, in English or the language of your choice.
SEO title suggestions
The AI suggests multiple title tag variants optimised for CTR in the SERPs, following best practices for length and keywords.
Automatic Schema.org
Generate JSON-LD markup adapted to the content type: Article, Product, FAQ, LocalBusiness, Event. Ready to submit to Google Rich Results Test.
Supported LLMs
Use your own API key. No proxy, no data passes through our servers.
8 plugins. One single
installation.
SEOMaster deploys its plugins into every Joomla layer for seamless integration. Activate only what you need.
2 System Plugins
Meta tag and JSON-LD injection into the <head>
of every page. Inline editing button on the frontend.
3 Content Plugins
SEO tab in the article editor, internal link insertion, real-time tag preview while writing.
1 Scheduler Plugin
Automatic tasks: sitemap regeneration, GSC sync, accessibility scan, broken link detection. Native Joomla cron scheduling.
1 REST API Plugin
Joomla WebServices plugin. Expose and consume all SEO data via the native REST API. Perfect for headless setups or third-party integrations.
11 database tables : meta, structured_data, sitemap, sitemap_config, sitemap_menu, google_console, oauth_tokens, accessibility, accessibility_reports, netlinks & plus. Standard Joomla prefix, lossless migration from other extensions.
Fast by
design.
SEOMaster intègre un systeme de cache multi-backends pour que chaque requete SEO soit servie instantanement, sans surcharge de votre base de donnees.
Disk storage, zero dependencies. Works on any shared hosting.
Maximum performance for high-traffic sites. Configurable TTL per data type.
Distributed architecture for clusters. Cloud-environment compatible.
Multilingual & Sovereignty
Each meta tag and structured data block can be defined independently per language. Compatible with Joomla multilingual components.
No data is sent to our servers. All SEO information stays in your Joomla database, under your exclusive control.
L'outil de migration imports your existing data (EFSEO, OSMeta, JoomSEF…) with no loss of meta tags or structured data.
Edit SEO
without leaving the page.
The SEOMaster system plugin places a floating edit button on the frontend. Your editors see the final rendering and adjust SEO fields live, without going through the admin panel.
Real-time SERP preview
See exactly how your page will appear in Google results as you type. Title, URL, meta description: nothing escapes you.
SEO tab in the editor
The content plugin adds a dedicated tab in TinyMCE and JCE. All SEO fields — meta, OG, schema, canonical — accessible without leaving the editor.
Role-based access
Access rights to SEO fields follow Joomla user groups. Give access to your editors without opening up the full admin panel.
Ready to dominate
the SERPs?
Take full control of your Joomla SEO. Meta tags, AI, sitemaps, Google Console, accessibility — all in one.