AI Visibility Scorecard
Simon Holywell
functionalphp.com · Technology
Somewhat visible. AI bots can read Simon Holywell, but it is missing the structured signals that push citation rate above competitors.
AI engines read this profile 4 times
Claude · Meta AI
#464,581 of 2,707,166 in Technology for AI visibility
5
AEO Visibility
iBorderline · 5.4/10
5
Muse Index Score
iAI agent readiness
Basic · 5/100
0
AI Adoption
iNone detected · 0/100
About Simon Holywell
from our crawl and measurement
Simon Holywell is a business whose own site puts it this way: "Learn advanced and powerful functional programming techniques with the Functional Programming in PHP Book." 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 a sitemap and a readable heading structure. It is missing structured data describing the business and an llms.txt file.
AI crawlers have visited once in our tracking, including ClaudeBot (Anthropic).
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
Weak
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
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, Simon Holywell has a working base to build on - fixable, and the signals above are where to start.
Frequently Asked Questions
Why should everyone else have all the fun? PHP can easily be functional too!?
It is fair to say that many programmers believe power programming techniques are not possible with PHP in part due to an infamous legion of detractors. This book will not only dispel those myths, but also show you how to push PHP to it's limits by programming in a functional style.
Who's it for?
This book is for anyone that has an interest in functional programming or PHP as an advanced programming language. If you are curious or have never even heard of functional programming before then this is the gentle introductory text you have been looking for. Equally it serves those seeking to exploit the advanced functional concepts such as monads in a PHP context.
Already read the book?
Firstly, thank you for buying the book and for taking the time to read it! I would be really grateful it if you could spare a moment to email me any feedback you may have: [email protected].
Is this your brand?
The exact fixes for Simon Holywell
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Source & Attribution
Scored by Engagemii on August 1, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/functionalphp
Cite this score: Engagemii (2026). "AEO Score for Simon Holywell." Retrieved from https://engagemii.com/aeo/brands/functionalphp
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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