What powers fobst.org?
Last seen Jul 2026 · 15 technologies across 8 categories
Analytics
Google Analytics
since Aug 2022
Naver Analytics
since Aug 2022
JavaScript libraries
Miscellaneous
Kakao
since Aug 2022
Operating systems
CentOS
since Apr 2024
Programming languages
Video players
YouTube
since Aug 2022
Web server extensions
Web servers
Apache Tomcat
since Apr 2024
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 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.
Open Page Rank
1.52 / 10 · ranked #6,319,209 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 12.4 MB · 160 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| fobst.org | 15 |
| www.fobst.org | 15 |