fcos.fr redirects to github.io. This page describes the site that domain now serves; the primary profile lives at github.io.
AI visibility score
3.7/ 10Weak

#2,026,770 of 2,707,166 in Technology

As of 2026-10-01 · Engagemii indexCheck another site →The index →

AI Visibility Scorecard

extensions.fcos.fr

extensions.fcos.fr

Unclaimed

fcos.fr · Technology

Borderline visible. AI bots can crawl extensions.fcos.fr, 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

#2,026,770 of 2,707,166 in Technology for AI visibility

4

AEO Visibility

i

Near-invisible · 3.7/10

0

Muse Index Score

i

AI agent readiness

Basic · 0/100

0

AI Adoption

i

None detected · 0/100

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About extensions.fcos.fr

from our crawl and measurement

systemd system extensions for Fedora image based systems works in Technology. To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 3.7 out of 10.

Our crawl found structured data on the page (WebSite) and a readable heading structure. It is missing an llms.txt file and a sitemap.

Industry · Technology
Last scored · Oct 1, 2026

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

Good

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 3.7/10, extensions.fcos.fr is crawlable but under-signaled - fixable, and the signals above are where to start.

Frequently Asked Questions

What are sysexts?

systemd system extensions (sysexts) are filesystem images that bundle content (binaries, libraries and configuration files) that can be overlayed on demand on image based systems. The content of the sysexts are “merged” with the base content of the OS using an overlayfs mount. In the context of this project, the sysexts are EROFS disk images that include content to overlay on top of /usr.

Can sysexts replace package layering or container builds?

Sysexts can only modify the content in /usr and they are enabled relatively “late” during the boot process, thus they come with some limitations. They can not be used to: install another kernel install kernel modules make changes to the initrd make changes to /etc add udev rules If you need to do one of those, you should use package layering or do a container build. Otherwise, sysexts might be a good fit.

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Picked for extensions.fcos.fr: 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 October 1, 2026. Methodology: engagemii.com/aeo/methodology

Source URL: https://engagemii.com/aeo/brands/fcos-fr

Cite this score: Engagemii (2026). "AEO Score for extensions.fcos.fr." Retrieved from https://engagemii.com/aeo/brands/fcos-fr

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

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