What powers cass.co.kr?
Last seen Jun 2026 · 48 technologies across 21 categories
Advertising
Analytics
Google Analytics
since Apr 2019
Naver Analytics
since Feb 2022
Pinterest Conversion Tag
since Apr 2025
TikTok Pixel
since Aug 2023
CDN
Amazon CloudFront
since Apr 2023
Amazon S3
since Apr 2026
cdnjs
since Jun 2026
Cloudflare
since Sep 2024
Imperva
since Dec 2020
Incapsula
since Apr 2019
jQuery CDN
since Feb 2022
jsDelivr
since Feb 2026
Unpkg
since Oct 2024
CMS
Drupal
since Jan 2021
Cookie compliance
OneTrust
since Aug 2020
Customer data platform
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Naver Maps
since Apr 2025
Miscellaneous
Operating systems
CentOS
since Jun 2020
PaaS
Amazon Web Services
since Apr 2023
Performance
Priority Hints
since Oct 2025
Programming languages
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
Web server extensions
Web servers
Widgets
Facebook
since Aug 2020
Audience
- 67% phone
- 33% desktop
South Korea
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.82 / 10 · ranked #1,930,190 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Amazon CloudFront, Incapsula
- Weight: 5.5 MB · 138 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cass.co.kr | 28 |
| connect.cass.co.kr | 17 |
| cass.co.kr | 13 |
| worldcup.cass.co.kr | 13 |
| casszip.cass.co.kr | 11 |
| sungduck.cass.co.kr | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Amazon S3 Apr 2026
- detected Priority Hints Mar 2026
- detected Bootstrap Feb 2026
- detected jsDelivr Feb 2026
- dropped Next.js Feb 2026
- dropped Next.js App Router Feb 2026
- dropped Priority Hints Feb 2026
- dropped PWA Feb 2026
- dropped React Feb 2026
- dropped Sanity Feb 2026
- dropped Webpack Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025