AI Visibility Scorecard
Regex Tutorial—From Regex 101 to Advanced Regex
rexegg.com · Food & Beverage
Somewhat visible. AI bots can read Regex Tutorial—From Regex 101 to Advanced Regex, but it is missing the structured signals that push citation rate above competitors.
AI engines read this profile 11 times
Meta AI · Claude · Apple Intelligence
#23,862 of 1,394,000 in Food & Beverage for AI visibility
6
AEO Visibility
iVisible · 6.2/10
0
Muse Index Score
iAI agent readiness
Not agent-ready · 0/100
0
AI Adoption
iNone detected · 0/100
About Regex Tutorial—From Regex 101 to Advanced Regex
from our crawl and measurement
Regex Tutorial From Regex 101 to Advanced Regex describes itself simply: "Regular Expressions Tutorial. Comprehensive resource covering basic to advanced uses of regex. Includes regex cheat sheet, tools, books and tricks." To AI engines like ChatGPT and Perplexity it is partially visible, scoring 6.2 out of 10, readable in places and missing in others.
Our crawl found a readable heading structure. It is missing structured data describing the business, an llms.txt file and a sitemap.
AI crawlers have visited 3 times in our tracking, including ClaudeBot (Anthropic) and Applebot (Siri).
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
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
Fair
Established authority for your domain.
Reference Presence
Weak
Not in AI knowledge graphs yet.
News & Press
Weak
No press coverage found yet.
Community
Strong
Forum and community discussion.
Social Mentions
Good
Social discussion and mentions.
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 6.2/10, Regex Tutorial—From Regex 101 to Advanced Regex has a working base to build on - fixable, and the signals above are where to start.
Frequently Asked Questions
What is a Regex?
First, a regex is a text string. For instance, foo is a regex. So is [A-Z]+:\d+. Those text strings describe patterns to find text or positions within a body of text.
What Will you Find on this Site?
Oh, yes, and forget about practice, that's completely overrated. Just kidding. Get ready, because as far as I know, this site is one of the two most comprehensive regex sources on the net—along with Jan Goyvaerts excellent regex tutorial site. It aims to fill gaps in how regex information is presented elsewhere, including the major regex books. Here are some of the things you will find here.
Is this your brand?
The exact fixes for Regex Tutorial—From Regex 101 to Advanced Regex
Which AI engines already crawl you
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The AEO Checklist Every Small Business Owner Needs Right Now
Your potential customers are asking ChatGPT, Gemini, and Claude questions about your product category. These AI models are giving answers without sending traffic to your website. You're not losing rank. You're losing visibility entirely.
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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/rexegg
Cite this score: Engagemii (2026). "AEO Score for Regex Tutorial—From Regex 101 to Advanced Regex." Retrieved from https://engagemii.com/aeo/brands/rexegg
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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