AI Visibility Scorecard
David Feng 馮琰
davidfeng.com · Technology
Borderline visible. AI bots can crawl David Feng 馮琰, but the structured-data signals are thin - you are at real risk of being skipped when buyers ask ChatGPT, Claude, or Perplexity for a recommendation.
Monitoring for AI engine activity
In the Engagemii AEO index
#2,229,155 of 2,705,620 in Technology for AI visibility
3
AEO Visibility
iNear-invisible · 3.2/10
5
Muse Index Score
iAI agent readiness
Basic · 5/100
0
AI Adoption
iNone detected · 0/100
About David Feng 馮琰
from our crawl and measurement
David Feng 馮琰 Official David Feng website 馮琰官方網站 is a business whose own site puts it this way: "Extensive rail travel and experience.有關中國及瑞士鐵路的獨立專業人士，以其媒體內容、社交網內容、鐵路英文規範、豐富旅行及專業經驗爲最著名。 Languages/Culture語言/文化 A decalingual polyglot active in Beijing’s English-language and expat." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 3.2 out of 10.
Our crawl found a sitemap and a readable heading structure. It is missing structured data describing the business and an llms.txt file.
The 6 signals AI reads
Strong · Good · Fair · Weak
Structured Data
Weak
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
Clear headings and answer-style content.
Entity Clarity
Fair
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
Weak
Experience, Expertise, Authority, Trust markers.
Technical AEO
Good
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
Fair
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
Weak
No inbound links found yet.
Domain Authority
Weak
Little domain authority yet.
Reference Presence
Weak
Not in AI knowledge graphs yet.
News & Press
Weak
No press coverage found yet.
Community
Weak
No community discussion yet.
Social Mentions
Weak
No social discussion found yet.
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. Roughly two-thirds of sites are invisible to them. At 3.2/10, David Feng 馮琰 is crawlable but under-signaled - fixable, and the signals above are where to start.
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The exact fixes for David Feng 馮琰
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How to Get Your Brand Cited by ChatGPT, Gemini, and Claude: The Complete AEO Guide
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Source & Attribution
Scored by Engagemii on September 28, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/davidfeng
Cite this score: Engagemii (2026). "AEO Score for David Feng 馮琰." Retrieved from https://engagemii.com/aeo/brands/davidfeng
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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