What powers mediclassics.kr?
Last seen Oct 2026 · 31 technologies across 14 categories
Analytics
Google Analytics
since Feb 2019
Caching
Varnish
since Apr 2024
CDN
Amazon CloudFront
since Dec 2024
Amazon S3
since Dec 2024
cdnjs
since Apr 2024
Cloudflare
since Apr 2024
Fastly
since Apr 2024
jsDelivr
since Jul 2025
Font scripts
Google Font API
since Jun 2017
JavaScript libraries
Miscellaneous
Mobile frameworks
Operating systems
Ubuntu
since May 2017
PaaS
Amazon Web Services
since Sep 2022
GitHub Pages
since Apr 2024
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jul 2025
UI frameworks
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 90% desktop
- 10% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.73 / 10 · ranked #4,754,184 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0.2 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Korean
- Weight: 1.0 MB · 28 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (13.192.219.126)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,064,006, 7 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.mediclassics.kr | 16 |
| kc.mediclassics.kr | 16 |
| info.mediclassics.kr | 11 |
| www.mediclassics.kr | 10 |
| mediclassics.kr | 8 |