What powers chemknock.co.kr?
Last seen Jun 2026 · 18 technologies across 10 categories
Advertising
Google AdSense
since Sep 2025
Analytics
Google Analytics
since Apr 2021
Naver Analytics
since Feb 2022
Font scripts
Google Font API
since Mar 2026
JavaScript frameworks
React
since Jul 2021
JavaScript libraries
Live chat
Channel.io
since Dec 2022
Miscellaneous
Programming languages
Java
since Sep 2021
Security
reCAPTCHA
since Sep 2025
Tag managers
Google Tag Manager
since Jul 2021
Audience
- 82% desktop
- 18% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.63 / 10 · ranked #21,326,372 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 5.6 MB · 173 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| chemknock.co.kr | 17 |
| www.chemknock.co.kr | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Mar 2026
- detected Google AdSense Sep 2025
- detected Google Tag Manager Sep 2025
- detected reCAPTCHA Sep 2025