What powers challengerkorea.com?
Last seen Jun 2026 · 33 technologies across 13 categories
Analytics
CDN
cdnjs
since Mar 2024
Cloudflare
since Mar 2024
Google Hosted Libraries
since Jun 2023
jQuery CDN
since Apr 2025
jsDelivr
since Mar 2024
Ecommerce
Cafe24
since Aug 2022
Cart Functionality
since Mar 2024
Font scripts
Google Font API
since Aug 2022
Issue trackers
Sentry
since May 2026
JavaScript frameworks
JavaScript libraries
Live chat
Channel.io
since Jan 2025
Marketing automation
Mautic
since Jun 2026
Miscellaneous
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2025
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.50 / 10 · ranked #24,857,504 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 68.2 MB · 441 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Axios Jun 2026
- detected Mautic Jun 2026
- detected Svelte Feb 2026
- detected TikTok Pixel Oct 2025
- detected parcel Sep 2025
- detected SWC Sep 2025
- dropped Amazon S3 Aug 2025
- dropped Amazon Web Services Aug 2025
- detected lit-element Aug 2025
- detected lit-html Aug 2025