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Harper
What this score means
Your AEO score measures whether AI search engines (ChatGPT, Claude, Perplexity, Gemini) can actually read your site and cite it in answers. Two-thirds of websites are invisible to them. Harper just got measured.
5/10 means Harper is borderline visible. AI bots can crawl your site but your structured-data signals are thin. You are at risk of being skipped when buyers ask AI for a recommendation.
About Harper
Harper is a blazing-fast, open-source grammar & spell checker that runs entirely on your device, covering US, UK, Canadian & Australian English—no data ever leaves your machine. Harper is the only grammar checker that doesn't use AI.
Key Topics
Details
Category: Technology
writewithharper.comAI Visibility Breakdown
2
Structured Data
8
Content Structure
6
Entity Clarity
6
E-E-A-T Signals
6
Technical AEO
2
AI Discoverability
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Your full 6-category score breakdown
Exact fixes: robots.txt, schema, llms.txt
AI bot crawls from ChatGPT, Claude, Perplexity, Gemini
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Tech Shoppers Do More Research Than Anyone. Are You There When They're Looking?
Tech buyers are the most research-intensive shoppers on the internet.
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Source & Attribution
Scored by Engagemii on May 26, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/writewithharper
Cite this score: Engagemii (2026). "AEO Score for Harper." Retrieved from https://engagemii.com/aeo/brands/writewithharper
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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