Greenlog SEO Tools

Greenlog SEO Tools is a free WordPress SEO plugin that analyzes your posts and pages locally, gives you an SEO score (0–100), a detailed actionable checklist, a keyword analysis, and a Google SERP preview — all without any external requests.

No AI. No external API. No account required. Everything runs on your WordPress server.

Who is this plugin for?

• Bloggers and content creators who want a complete SEO audit without paying for SaaS tools.
• WordPress developers looking for a lightweight SEO score and keyword checker.
• Anyone using Yoast SEO, RankMath, or SEOPress who wants a complementary local analysis layer.
• Site owners managing multiple posts who need a quick SEO health check directly in the admin.

What the SEO checker analyzes

Each post or page gets a complete SEO analysis based on:

• Title — length, keyword placement, Google truncation
• URL slug — readability, length
• Content — word count, heading structure (H2, H3), H1 detection
• Images — presence, alt text optimization
• Links — internal links, external links
• Meta description — presence and length (reads Yoast SEO, RankMath, and SEOPress automatically)
• Social — Open Graph image detection (for social sharing)
• Indexation — noindex detection (warns if the post is accidentally excluded from Google)
• Keyword analysis — keyword in title, URL, introduction, body density, meta description

Focus keyword analysis

Set a focus keyword directly in the post editor. The plugin checks:

• Is the keyword in the page title?
• Is the keyword in the URL slug?
• Does the keyword appear in the first 100 words?
• What is the keyword density in the content? (target: 0.5–2.5%)
• Is the keyword in the meta description?

Google SERP Preview

See exactly how your post will appear in Google search results — title, URL, and meta description — with character count indicators for both the title (60 chars) and meta description (160 chars).

How the SEO score works

The score (0–100) is computed locally from all checks above:

• 80–100 — Good. Page is well-optimized.
• 50–79 — To improve. Some quick wins available.
• 0–49 — Weak. Needs significant improvements.

A color badge appears directly in the posts/pages list so you can audit your entire site at a glance.

Features

• SEO score badge in posts/pages list table (color-coded: green / orange / red).
• Quick Wins SEO — the 5 most important actions to do next on this post, ranked by priority (🔴🟠🟡🟢), with the SEO impact, the difficulty, and the estimated point gain for each.
• Detailed checklist in the post editor with prioritized issues and recommendations.
• Focus keyword field — enter your target keyword and get 5 dedicated checks.
• Google SERP preview — title, URL, description with live character counters.
• Social image check — detects missing Open Graph image for sharing.
• Noindex warning — alerts you if a post is accidentally set to noindex.
• H1 in content detection — warns when a post content has an H1 (incorrect hierarchy).
• Dashboard page with global stats and the 20 most recent posts with scores and issues.
• Yoast SEO, RankMath & SEOPress compatible — reads meta description and OG image automatically.
• Zero external requests — all analysis runs locally on your WordPress server.
• Score caching — results are cached in post meta and refreshed automatically on save.

What this plugin does NOT do

• No AI content generation.
• No external API calls.
• No account or license required.
• No tracking or analytics.
• No premium tier or locked features.

External services

This plugin makes no external requests automatically.

The plugin contains several static links to Greenlog SEO Automation (https://suite.greenlog.fr) — an optional, separate paid service for automated SEO content generation. These links appear on the dashboard’s dedicated “Automation” tab, the admin menu, the WordPress dashboard widget, the Quick Wins panel, and next to specific SEO issues in the post editor (missing meta description, missing image ALT text, missing internal links, thin content). Clicking any of these links is entirely voluntary. No data is sent to that service by this plugin.

The plugin also links to the official WordPress.org review page for this plugin (https://wordpress.org/support/plugin/greenlog-seo-tools/reviews/), shown as a one-time, dismissible notice on the plugin’s own admin pages once several of your posts have scored 80+. This notice never appears on a fresh install and can be permanently dismissed or snoozed.

Privacy

This plugin does not collect, store, or transmit any personal data to external services.

• All SEO analysis is performed locally on your server.
• No tracking, analytics, or telemetry of any kind.
• No external API calls are made automatically.
• Computed scores and analysis are cached locally as WordPress post meta (_greenlog_seo_tools_score, _greenlog_seo_tools_analysis) and are deleted when the plugin is uninstalled.
• The focus keyword is stored locally as post meta (_greenlog_seo_focus_keyword) and is deleted when the plugin is uninstalled.
• The plugin contains static links to https://suite.greenlog.fr (dashboard, Automation tab, admin menu, dashboard widget, Quick Wins panel, post editor issue notes). These links are informational only. No data is sent to that service.
• A small counter of how many posts scored 80+ (greenlogst_positive_analyses) is stored locally as a site option, solely to decide when to show the review prompt. It contains no post content or personal data and is deleted when the plugin is uninstalled.

For questions: support@greenlog.fr