AI Visibility Scorecard
HF Data Library
hfdatalibrary.com · Technology
Borderline visible. AI bots can crawl HF Data Library, 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
#1,604,001 of 2,707,520 in Technology for AI visibility
4
AEO Visibility
iBorderline · 4.4/10
50
Muse Index Score
iAI agent readiness
Agent-ready · 50/100
12
AI Adoption
iBasic · 12/100
About HF Data Library
from our crawl and measurement
HF Data Library: High-Frequency U.S. Equity Data (1-Minute OHLCV) describes itself simply: "Free high-frequency, intraday (1-minute) OHLCV data for U.S. stocks and ETFs from IEX Exchange HIST, March 7, 2022 to the present." When AI engines look at it, they find little to work with. It scores 4.4 out of 10.
Our crawl found structured data on the page (Dataset, Organization, WebSite), a sitemap and a readable heading structure. It is missing an llms.txt file.
The 6 signals AI reads
Strong · Good · Fair · Weak
Structured Data
Strong
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
Strong
Clear headings and answer-style content.
Entity Clarity
Good
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
Strong
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 4.4/10, HF Data Library is crawlable but under-signaled - fixable, and the signals above are where to start.
Frequently Asked Questions
What is this?
One-minute OHLCV bars for U.S. stocks and ETFs (equities and exchange-traded funds) from IEX Exchange HIST, March 7, 2022 through the present. Two cleaning versions (Raw and Clean) so you can choose the level of processing appropriate for your research. Twenty-five pre-computed academic variables per ticker per day. Full methodology documentation.
Is this your brand?
The exact fixes for HF Data Library
Which AI engines already crawl you
Free AI bot monitoring: see every AI crawler that visits you
How to Get Your Brand Cited by ChatGPT, Gemini, and Claude: The Complete AEO Guide
The search landscape has fundamentally shifted. While Google still dominates, millions of users now ask questions to ChatGPT, Gemini, and Claude instead of typing into a search bar.
Continue reading in your free Engagemii portalFree signup unlocks the full article plus your personalized AEO fix list for HF Data Library.
Source & Attribution
Scored by Engagemii on October 5, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/hfdatalibrary
Cite this score: Engagemii (2026). "AEO Score for HF Data Library." Retrieved from https://engagemii.com/aeo/brands/hfdatalibrary
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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