SEO Content Score Analyzer

New

Score your content for on-page SEO health

Paste your article or page content and get a deterministic SEO score out of 100 — readability, keyword usage, structure, and meta-tag checks with actionable fixes, just like Surfer SEO or SEMrush's on-page checker.

Powered by a deterministic Python scoring engine — readability, keyword usage, structure & meta checks computed locally (no external APIs, fully reproducible).

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The Free SEO Toolkit: 7 Tools That Replace Most of SEMrush & Ahrefs (2026)

SEMrush costs $139/month. Ahrefs costs $129/month. Here are 7 free tools that cover 80% of what most site owners actually use those platforms for — and they run instantly in your browser.

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