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AI Visibility Scorecard
19Site
19site.net · Other
At 2.1/10, 19Site 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
ChatGPT
2
AEO Visibility
iNear-invisible · 2.1/10
5
Muse Index Score
iAI agent readiness
Basic · 5/100
0
AI Adoption
iNone detected · 0/100
About 19Site
from our crawl and measurement
"19Site 主要寫 IT 野，間中寫下無聊野。 首頁 19 野 收藏 關於 OAuth2 Implementation 最新因為 Project 需要的關係，所以要為原本的 Server Project 加入一個 OAuth2 的功能。 ### OAuth2 RFC6749 詳細說明了 OAuth2 的概念." That is how 19Site introduces itself. As far as answer engines are concerned it may as well not exist yet: 2.1 out of 10.
The site is missing structured data describing the business, an llms.txt file and a sitemap.
The 6 signals AI reads
Higher is better · 0-10
Structured Data
1
Organization / LocalBusiness JSON-LD that AI can read.
Content Structure
2
Clear headings and answer-style content.
Entity Clarity
1
How clearly your brand identity reads to AI.
E-E-A-T Signals
Experience, Expertise, Authority, Trust
2
Experience, Expertise, Authority, Trust markers.
Technical AEO
4
robots.txt, llms.txt, and AI-bot crawl access.
AI Discoverability
4
Sitemaps and entity links AI can follow.
Off-page authority
How the web signals your brand to AI
Backlinks
1
Inbound links from other sites.
Domain Authority
0
Little domain authority yet.
Reference Presence
0
Not in AI knowledge graphs yet.
News & Press
0
No press coverage found yet.
Community
0
No community discussion yet.
Social Mentions
0
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 2.1/10, 19Site is crawlable but under-signaled - fixable, and the signals above are where to start.
Is this your brand?
The exact fixes for 19Site
Which AI engines already crawl you
Free AI bot monitoring: see every AI crawler that visits you
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.
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Source & Attribution
Scored by Engagemii on September 15, 2026. Methodology: engagemii.com/aeo/methodology
Source URL: https://engagemii.com/aeo/brands/19site-net
Cite this score: Engagemii (2026). "AEO Score for 19Site." Retrieved from https://engagemii.com/aeo/brands/19site-net
Licensed under CC BY 4.0. You may reuse this data with attribution: a visible link to engagemii.com.
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