What powers goehs.kr?
Last seen Aug 2026 · 16 technologies across 10 categories
Analytics
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
Video players
Web server extensions
Web servers
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 88% desktop
- 12% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.43 / 10 · ranked #2,620,844 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 16.8 MB · 173 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Balan Bioscience High School
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on Korea Telecom (121.136.83.61)
- DNS: goehs.kr
- Email: no MX record returned
- SSL: Sectigo, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 1,334,307, 194 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| donghak-e.goehs.kr | 11 |
| dongyang-e.goehs.kr | 11 |
| hj2008-e.goehs.kr | 11 |
| hsdonghwa-e.goehs.kr | 11 |
| hsja-e.goehs.kr | 11 |
| jangan-m.goehs.kr | 11 |
| mubong-e.goehs.kr | 11 |
| philbong-e.goehs.kr | 11 |
| anhwa-e.goehs.kr | 10 |
| doi-e.goehs.kr | 10 |
| hskisan-e.goehs.kr | 10 |
| kseong-e.goehs.kr | 10 |
| munsi-m.goehs.kr | 10 |
| o-dang-e.goehs.kr | 10 |
| paltan-e.goehs.kr | 10 |
| sucheong-e.goehs.kr | 10 |
| ye-won-e.goehs.kr | 10 |
| samgoe-h.goehs.kr | 9 |
| hagil-e.goehs.kr | 8 |
| hanbaek-h.goehs.kr | 8 |
| hiyedang-h.goehs.kr | 8 |
| hwadam-m.goehs.kr | 8 |
| seoshin-m.goehs.kr | 8 |
| sinbaek-m.goehs.kr | 8 |
Full technology history →
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