What powers samusilinfo.com?
Last seen Sep 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Dec 2020
Naver Analytics
since Apr 2022
Font scripts
Ionicons
since Dec 2020
JavaScript graphics
JavaScript libraries
Clipboard.js
since Dec 2020
Miscellaneous
Open Graph
since Sep 2022
SWFObject
since Dec 2020
Operating systems
CentOS
since Dec 2020
Programming languages
Tag managers
Google Tag Manager
since Dec 2020
UI frameworks
Web frameworks
CodeIgniter
since Aug 2021
Web server extensions
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.10 / 10 · ranked #113,872,410 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 7.3 MB · 205 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Korea Telecom (49.254.228.171)
- DNS: realsoft.co.kr
- Email: samusilinfo.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 112,663,747
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted