What powers ib-edu.co.kr?
Last seen Jun 2026 · 23 technologies across 14 categories
Analytics
CDN
Amazon S3
since Apr 2026
cdnjs
since Jan 2022
Cloudflare
since Jun 2022
Google Hosted Libraries
since Mar 2022
jQuery CDN
since Mar 2022
jsDelivr
since Jul 2020
Font scripts
JavaScript frameworks
Socket.io
since Aug 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jul 2020
PaaS
Amazon Web Services
since Apr 2026
Programming languages
Node.js
since Aug 2023
Security
Cloudflare Bot Management
since Jun 2022
Tag managers
Google Tag Manager
since Apr 2026
Video players
Vimeo
since Jun 2022
Web frameworks
Microsoft ASP.NET
since Jul 2020
Web servers
Audience
- 70% desktop
- 20% tablet
- 11% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.22 / 10 · ranked #76,588,481 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 9.8 MB · 296 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ib-edu.co.kr | 23 |
| www.ib-edu.co.kr | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Analytics May 2026
- detected Amazon S3 Apr 2026
- detected Amazon Web Services Apr 2026
- detected core-js Apr 2026
- detected Facebook Pixel Apr 2026
- detected Google Tag Manager Apr 2026