hdfgroup.com redirects to hdfgroup.org. This page describes the site that domain now serves; the primary profile lives at hdfgroup.org.
AI visibility score
5.4/ 10Fair

▲ 1.4 since Jun 2026

#464,543 of 2,706,566 in Technology

As of 2026-08-11 · Engagemii indexCheck another site →The index →

AI Visibility Scorecard

The HDF Group - ensuring long-term access and usability of HDF data and supporting users of HDF technologies

The HDF Group - ensuring long-term access and usability of HDF data and supporting users of HDF technologies

Unclaimed

hdfgroup.com · Technology

Somewhat visible. AI bots can read The HDF Group - ensuring long-term access and usability of HDF data and supporting users of HDF technologies, but it is missing the structured signals that push citation rate above competitors.

AI engines read this profile 8 times

Meta AI · Claude · Apple Intelligence

#464,543 of 2,706,566 in Technology for AI visibility

5

AEO Visibility

i

Borderline · 5.4/10

40

Muse Index Score

i

AI agent readiness

Agent-ready · 40/100

0

AI Adoption

i

None detected · 0/100

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About The HDF Group - ensuring long-term access and usability of HDF data and supporting users of HDF technologies

from our crawl and measurement

"The HDF Group is a not-for-profit corporation with the mission of sustaining the HDF technologies and supporting HDF user communities worldwide with production-quality software and services." That is how The HDF Group introduces itself. Its AI visibility score is 5.4 out of 10: the engines can find it, but they do not have much to hold on to.

Our crawl found structured data on the page (WebPage, BreadcrumbList, WebSite). It is missing an llms.txt file, a sitemap and a heading structure that lays out what it offers.

AI crawlers have visited 4 times in our tracking, including ClaudeBot (Anthropic) and Meta AI.

Industry · Technology
Last scored · Aug 11, 2026

The 6 signals AI reads

Strong · Good · Fair · Weak

Structured Data

Good

Organization / LocalBusiness JSON-LD that AI can read.

Content Structure

Fair

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

Fair

robots.txt, llms.txt, and AI-bot crawl access.

AI Discoverability

Good

Sitemaps and entity links AI can follow.

Off-page authority

How the web signals your brand to AI

Backlinks

Strong

Inbound links from other sites.

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 5.4/10, The HDF Group - ensuring long-term access and usability of HDF data and supporting users of HDF technologies has a working base to build on - fixable, and the signals above are where to start.

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Picked for The HDF Group - ensuring long-term access and usability of HDF data and supporting users of HDF technologies: How-To

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.

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Source & Attribution

Scored by Engagemii on August 11, 2026. Methodology: engagemii.com/aeo/methodology

Source URL: https://engagemii.com/aeo/brands/hdfgroup

Cite this score: Engagemii (2026). "AEO Score for The HDF Group - ensuring long-term access and usability of HDF data and supporting users of HDF technologies." Retrieved from https://engagemii.com/aeo/brands/hdfgroup

Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.

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