Skip to content

Check a draft against on-page SEO basics

Keyword density, headings, and readability score.
target keyword
29words
3sentences
6paragraphs
1 / 2 / 0h1 / h2 / h3
1keyword phrase
0.00%density
  • ✓ Exactly one H1.
  • ✓ Multiple H2 sections — good chunking.
  • ✗ Keyword not in the H1 — add it naturally.
  • ✓ Keyword in the first ~200 chars.
  • ✗ Density under 0.5% — mention it 2-3 more times.
  • ✗ Under 300 words — add depth.

About this tool

How to use it

  1. Use the controls above to set your inputs.
  2. The result updates as you type or interact.
  3. Copy or download when ready.

Why it lives here

Everything runs in your browser. No account, no ads, no tracking, and no upload.

Tagged with

seocontentkeyword densityon-page seopmm

related tools

Readability scorer Three grade-level scores tell you if your writing is too dense to read. Writers Meta tag generator Generate meta, OG and Twitter tags with live previews. AEO & SEO UTM builder Tag URLs with UTM params, presets, and bulk mode. AEO & SEO