What powers worldwideworld.kr?
Last seen Jun 2026 · 35 technologies across 15 categories
Advertising
Criteo
since Dec 2022
Analytics
CDN
Amazon S3
since Aug 2022
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
jQuery CDN
since Aug 2022
jsDelivr
since Jul 2024
Unpkg
since Jan 2026
Ecommerce
Cafe24
since Aug 2022
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Aug 2022
Issue trackers
Sentry
since Mar 2026
JavaScript frameworks
React
since Aug 2022
JavaScript libraries
Live chat
Channel.io
since Dec 2022
Maps
Google Maps
since Oct 2024
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Audience
- 68% desktop
- 32% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.78 / 10 · ranked #4,462,156 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 25.9 MB · 223 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| worldwideworld.kr | 29 |
| www.worldwideworld.kr | 29 |
| m.worldwideworld.kr | 26 |
| m.en.worldwideworld.kr | 16 |
| en.worldwideworld.kr | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Preact Mar 2026
- detected Sentry Mar 2026
- detected lit-element Jan 2026
- detected lit-html Jan 2026
- detected Unpkg Jan 2026
- detected Microsoft Clarity Dec 2025
- dropped Adobe Audience Manager Aug 2025