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On-page SEO content analyzer

Paste a page's text or full HTML and your target keyword. You'll get keyword density, heading and meta checks, readability, and the words and phrases the page leans on most.

Your page

Runs in your browser. Nothing is uploaded.

Results

FAQ

Questions about the On-Page Content Analyzer

There is no magic number, but roughly 0.5–2.5% reads naturally. Above about 3% starts to look like keyword stuffing. Using related words and variations matters more than repeating one exact phrase.

No. The analysis runs entirely in your browser. Nothing you paste is uploaded or stored.

It is the Flesch Reading Ease score. 60+ is plain English most people read easily, and under 40 is hard going. Shorter sentences and everyday words raise it.
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