Introduction

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Features

• 19 analysis checks across two groups:
  • SEO — title length, keyword in title / meta description / slug / first paragraph / subheadings, keyword density (with stuffing detection), content length, internal links, outbound links, image alt text.
  • Readability — Flesch Reading Ease, sentence length distribution, paragraph length, passive voice, transition words, subheading distribution, repeated consecutive sentence openings.
• Live analysis in the form — results re-render as the editor types (debounced), with traffic-light indicators and an overall 0–100 score.
• Google SERP snippet preview with truncation, exactly where the editor needs it.
• SeoScoreColumn — a sortable red/amber/green badge for any Filament table.
• Persisted scores — recalculated automatically whenever the parent model is saved, so table badges never need a live re-analysis.
• <x-filarank::tags /> — one component that renders <title>, meta description, robots, canonical, Open Graph, Twitter Cards and JSON-LD with sensible site-wide fallbacks.
• Framework-free analysis engine — src/Analysis and src/Support have zero Laravel dependencies, so the engine is trivially unit-testable and reusable outside Filament.
• Interactive installer — php artisan filarank:install publishes assets, migrates, and wires the trait, form section, and score column into the models and resources you pick, with a --dry-run mode.
• Fully translatable, publishable views, configurable checks.

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Requirements

• PHP 8.2+
• Laravel 11 / 12
• Filament v4