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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. Fetch Standard just got measured.
4/10 means Fetch Standard 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.
Fetch Living Standard — Last Updated 8 May 2026 Participate: GitHub whatwg/fetch (new issue, open issues) Chat on Matrix Commits: GitHub whatwg/fetch/commits Snapshot as of this commit @fetchstandard Tests: web-platform-tests fetch/ (ongoing work) Translations (non-normative): 日本語 简体中文 한국어 Abstract The Fetch standard defines requests, responses, and the process that binds them: fetching.
Category: Technology
fetch.spec.whatwg.org1
Structured Data
6
Content Structure
5
Entity Clarity
4
E-E-A-T Signals
5
Technical AEO
3
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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Scored by Engagemii on May 22, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/fetch-spec-whatwg-org
Cite this score: Engagemii (2026). "AEO Score for Fetch Standard." Retrieved from https://engagemii.com/aeo/brands/fetch-spec-whatwg-org
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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