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AI Visibility Scorecard
Essential Effects: a book for learning effectful programming in Scala
essentialeffects.dev · Technology
Somewhat visible. AI bots can read Essential Effects: a book for learning effectful programming in Scala, but it is missing the structured signals that push citation rate above competitors.
AI engines read this profile 1 times
Claude
#465,549 of 2,623,137 in Technology for AI visibility
5.5
/10
AEO Score
About Essential Effects: a book for learning effectful programming in Scala
from our crawl and measurement
Essential Effects: a book for learning effectful programming in Scala describes itself simply: "How to safely create, compose, and execute effectful Scala programs using the Typelevel Cats Effect library." To AI engines like ChatGPT and Perplexity it is partially visible, scoring 5.5 out of 10, readable in places and missing in others.
The site is missing structured data describing the business, an llms.txt file and a sitemap.
AI crawlers have visited once in our tracking, including ClaudeBot (Anthropic).
The 6 signals AI reads
Higher is better · 0-10
Structured Data
1
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
6
Clear headings and answer-style content.
Entity Clarity
3
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
5
Experience, Expertise, Authority, Trust markers.
Technical AEO
5
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
6
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
9
Inbound links from other sites.
Domain Trust
3
Established authority for your domain.
Entity Presence
0
Not in AI knowledge graphs yet.
News Mentions
0
No press coverage found yet.
Community
0
No community discussion yet.
0
No Reddit mentions 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 5.5/10, Essential Effects: a book for learning effectful programming in Scala has a working base to build on - fixable, and the signals above are where to start.
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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/essentialeffects-dev
Cite this score: Engagemii (2026). "AEO Score for Essential Effects: a book for learning effectful programming in Scala." Retrieved from https://engagemii.com/aeo/brands/essentialeffects-dev
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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