What powers sejongtelecom.net?
Last seen Jul 2024 · 9 technologies across 5 categories
Analytics
Google Analytics
since Jan 2019
Naver Analytics
since Feb 2022
JavaScript libraries
Slick
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Java
since Aug 2021
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
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.16 / 10 · ranked #1,321,068 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on SEJONGTELECOM-AS-KR SEJONG NETWORKS (203.251.216.15)
- DNS: sjtel.net
- Email: no MX record returned
- Email security: SPF (hard fail)
- Common Crawl link graph: rank 81,311, 5 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026. How the web is hosted