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AI visibility trackingWhere you show up, across every modelPrompt researchThe questions your buyers actually askAI search optimizationOn-page, off-page and technical fixesAgentic workflowsSet it once, it watches and briefs the fixMCP & REST APIBuild on top of ZeroRank dataCo-pilotAsk your data anything, in chatNew
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On-Page SEO

Keyword Density & Consistency Tool

Analyze your content to ensure optimal keyword usage.

Keyword Density & Consistency Tool

About this tool

Check the keyword density and consistency across your webpage. Ensure your target keywords appear at the right frequency without over-optimization that could trigger search engine penalties.

Keyword Generator

Show the most frequent keywords from your content text.

GeneratorOpen Website Word Count Tool

Count the total word count of your webpage.

URL checkOpen H1 Checker

Check that you are using an H1 Tag on your page.

URL checkOpen
No signup, no catch

What the free tools actually do

Seven of them run in the browser and ask for nothing. The eighth asks for a domain and an email, because it has to send you a report.

  • best AI visibility trackerDaily
    ChatGPT
    Gemini
    Perplexity
    Claude

    A real check, right now. Four models asked your question, with the answers they gave back.

  • Prompt ideas
    what is AEO2.4k
    best AEO tools1.1k
    AEO vs SEO860

    Prompt research, free. A sample of the ideas the paid research page ranks.

  • A crawler that only reads. It fetches your pages the way an AI crawler would and never writes.

  • Generators
    llms.txtGenerate
    FAQ schemaGenerate
    Article schemaGenerate

    Copy-paste output. llms.txt and schema markup you can paste straight into the page.

  • 30sto a visibility report on your domain

    Use it in the pitch. Screenshot it, export it. White-label and weekly is the paid plan.

Everything you're wondering

Or ask us anything at hello@zerorank.ai

What is the ideal keyword density for SEO?

There is no exact ideal number, but most SEO experts recommend keeping keyword density between 1-2%. Overusing keywords (keyword stuffing) can trigger search engine penalties.

What is keyword consistency?

Keyword consistency means using your target keyword naturally throughout key areas of the page, including the title, headings, meta description, and body text, to send clear topical signals to search engines.