What powers mdsd.or.kr?
Last seen Sep 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Aug 2018
CMS
Gnuboard
since Apr 2022
Databases
MySQL
since Apr 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Ubuntu
since Aug 2026
Windows Server
since Aug 2018
Programming languages
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 63% desktop
- 37% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.08 / 10 · ranked #1,456,117 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 1.8 MB · 32 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CNM-AS-KR DLIVE (58.140.35.28)
- DNS: catholic.or.kr
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 83,771, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mdsd.or.kr | 10 |
| www.mdsd.or.kr | 9 |
Full technology history →
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