passtack.com redirects to gumroad.com. This page describes the site that domain now serves; the primary profile lives at gumroad.com.
AI visibility score
1.5/ 10Weak

#2,469,099 of 2,705,025 in Technology

As of 2026-08-12 · Engagemii indexCheck another site →The index →

AI Visibility Scorecard

passtack.com

passtack.com

Unclaimed

passtack.com · Technology

At 1.5/10, passtack.com is close to invisible in AI search today. Most assistants will not cite it when asked about your category - fixable, and the signals below show exactly where to start.

AI engines read this profile 1 times

Claude

#2,469,099 of 2,705,025 in Technology for AI visibility

2

AEO Visibility

i

Near-invisible · 1.5/10

55

Muse Index Score

i

AI agent readiness

Transactable · 55/100

0

AI Adoption

i

None detected · 0/100

Share

About passtack.com

from our crawl and measurement

"A 39-page no-filler AWS CLF-C02 study guide built from real exam notes. Instant download. Print-ready cheat sheet included." That is how AWS Cloud Practitioner Study Guide CLF-C02 introduces itself. To AI engines like ChatGPT and Perplexity it is close to invisible, scoring 1.5 out of 10.

The site gets some of it right: it has structured data on the page (Book). What holds it back is what is absent, including an llms.txt file, a sitemap, a heading structure that lays out what it offers.

Industry · Technology
Last scored · Aug 12, 2026

The 6 signals AI reads

Strong · Good · Fair · Weak

Structured Data

Weak

Organization / LocalBusiness JSON-LD that AI can read.

Content Structure

Weak

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

Weak

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

AI Discoverability

Weak

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 1.5/10, passtack.com is crawlable but under-signaled - fixable, and the signals above are where to start.

Is this your brand?

✓

The exact fixes for passtack.com

✓

Which AI engines already crawl you

✓

Free AI bot monitoring: see every AI crawler that visits you

Already have an account? Sign in

Picked for passtack.com: AEO & AI Search

Why your brand doesn't show up in ChatGPT answers (and how to fix it)

ChatGPT doesn't crawl the web like Google does. When someone asks Claude about the best project management tools, the model isn't searching your website in real-time. It's pulling from training data that stopped months or years ago.

Continue reading in your free Engagemii portal

Free signup unlocks the full article plus your personalized AEO fix list for passtack.com.

Source & Attribution

Scored by Engagemii on August 12, 2026. Methodology: engagemii.com/aeo/methodology

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

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

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

Powered by Engagemii - The Answer Engine Optimization (AEO) Platform