What powers it-go.co.kr?
Last seen Oct 2026 · 8 technologies across 6 categories
Analytics
Naver Analytics
since Oct 2026
CDN
jsDelivr
since Aug 2026
JavaScript libraries
Miscellaneous
Kakao
since Sep 2026
Open Graph
since Aug 2026
Programming languages
PHP
since Aug 2026
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 0.3 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 5.3 MB · 22 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Korea Telecom (119.205.197.41)
- DNS: Cafe24
- Email: Cafe24
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bootstrap Oct 2026
- dropped Cart Functionality Oct 2026
- detected core-js Oct 2026
- dropped Gnuboard Oct 2026
- dropped Google Font API Oct 2026
- dropped jQuery Oct 2026
- dropped jQuery Migrate Oct 2026
- dropped Modernizr Oct 2026
- dropped MySQL Oct 2026
- detected Naver Analytics Oct 2026
- dropped Popper Oct 2026
- dropped Swiper Oct 2026
- detected Kakao Sep 2026