What powers ishell.co.kr?
Last seen Sep 2026 · 39 technologies across 16 categories
Advertising
Analytics
CDN
Ecommerce
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Security
Tag managers
Video players
Web servers
Widgets
AI Crawlers
Restricts 9 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
9 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 70% desktop
- 30% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.54 / 10 · ranked #23,387,253 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 67.8 MB · 351 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 아이쉘
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Korea Telecom (183.111.139.227)
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 28,349,301, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ishell.co.kr | 36 |
| m.ishell.co.kr | 24 |
Full technology history →
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Recent changes
- dropped Axios Sep 2026
- dropped Lodash Sep 2026
- dropped PHP Sep 2026
- dropped Vue.js Sep 2026
- detected Unpkg Dec 2025
- dropped AOS Nov 2025
- dropped Google Font API Nov 2025
- detected lit-element Nov 2025
- detected lit-html Nov 2025