<script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Article", "headline": "" } </script>
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<script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Article", "headline": "" } </script>
Pick a schema type, fill the fields, and copy a valid JSON-LD <script> block for your page's <head>.
Test the output with Google's Rich Results Test. A page can include multiple schema types.
FAQ rich results currently only display on a small number of trusted sites — they're still valid markup either way.
Statistical significance calculator for A/B tests. Sample size planner and results analyzer.
Score any page on twelve structural signals AI search engines use to decide what to cite. Offline Python script.
Count characters, words, sentences, paragraphs, and estimate reading time.
Build structured content briefs for writers and SEO teams. Define keywords, audience, intent, and outline.