What powers crucial.kr?
Last seen Jun 2026 · 20 technologies across 17 categories
A/B Testing
Analytics
Adobe Analytics
since Jul 2021
CDN
Akamai
since Jan 2019
CMS
Adobe Experience Manager
since Jan 2019
Cookie compliance
OneTrust
since May 2022
Customer data platform
Adobe Experience Platform Identity Service
since Jul 2021
Ecommerce
Cart Functionality
since Feb 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2026
Open Graph
since Oct 2022
Performance
Priority Hints
since Dec 2025
Programming languages
Java
since Jan 2019
RUM
Akamai mPulse
since Nov 2023
Security
HSTS
since Nov 2022
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Adobe Experience Platform Launch
since Jul 2021
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Jun 2026
Audience
- 86% desktop
- 14% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.79 / 10 · ranked #4,387,391 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean (South Korea)
- CDN: Fastly
- Weight: 3.4 MB · 89 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Jun 2026
- dropped Amazon ALB Mar 2026
- dropped Amazon Web Services Mar 2026
- detected HTTP/3 Feb 2026
- dropped Algolia Jan 2026
- dropped Apache HTTP Server Jan 2026
- dropped Apollo Jan 2026
- dropped Babel Jan 2026
- dropped core-js Jan 2026
- dropped Google Font API Jan 2026
- dropped GraphQL Jan 2026
- dropped Isotope Jan 2026
- dropped jQuery UI Jan 2026
- dropped jsDelivr Jan 2026
- dropped Marketo Jan 2026
- dropped Naver Analytics Jan 2026
- dropped Select2 Jan 2026
- dropped TypeScript Jan 2026
- dropped Vue.js Jan 2026
- dropped ZURB Foundation Jan 2026
- detected Adobe Client Data Layer Dec 2025
- detected Akamai Dec 2025
- detected Akamai mPulse Dec 2025
- detected Boomerang Dec 2025
- detected Cart Functionality Dec 2025
- detected Priority Hints Dec 2025