What powers iseverance.com?
Last seen Dec 2025 · 27 technologies across 17 categories
Analytics
CMS
Gnuboard
since Apr 2025
Databases
MySQL
since Apr 2025
Font scripts
Font Awesome
since Jul 2019
Google Font API
since Jul 2019
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jun 2018
Programming languages
PHP
since Aug 2022
remove
Google Tag Manager
since Dec 2018
Slick
since Dec 2020
Rich text editors
CKEditor
since Dec 2020
Security
HSTS
since Mar 2023
Tag managers
Adobe DTM
since Jan 2019
UI frameworks
Video players
YouTube
since Jul 2019
Web frameworks
Microsoft ASP.NET
since Jan 2016
Web servers
Apache HTTP Server
since Aug 2018
IIS
since Jan 2016
Widgets
FlexSlider
since Apr 2025
Google Plus
since Apr 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.01 / 10 · ranked #557,393 of all domains
58 referring domains · OpenPageRank
Organisation
- Severance Hospital
- Founded: 1885
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on YONSEI01-AS-KR-KR - YONSEI UNIVERSITY HEALTH SYSTEM (128.134.212.186)
- DNS:
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 71,377, 15 hosts
DNS records as swept Nov 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.iseverance.com | 12 |
| sns.iseverance.com | 9 |
| newys.iseverance.com | 8 |
| sevrefer.iseverance.com | 8 |
| yi.iseverance.com | 8 |
| member.iseverance.com | 7 |
| gs.iseverance.com | 6 |
| rdh.iseverance.com | 6 |
| sev.iseverance.com | 6 |
| www.iseverance.com | 6 |
| mypage.iseverance.com | 5 |
| m.iseverance.com | 4 |
| search.iseverance.com | 3 |