What powers katr.re.kr?
Last seen Jun 2026 · 33 technologies across 16 categories
Advertising
Google AdSense
since May 2020
Analytics
Google Analytics
since Jul 2019
Naver Analytics
since Apr 2024
CMS
Databases
MySQL
since Jul 2019
Font scripts
JavaScript frameworks
JavaScript graphics
Chart.js
since Jul 2019
JavaScript libraries
Isotope
since Jul 2021
OWL Carousel
since Jul 2019
prettyPhoto
since Jul 2019
Slick
since Dec 2021
Swiper
since Oct 2022
Miscellaneous
Open Graph
since Oct 2022
RSS
since Apr 2024
Page builders
wpBakery
since Jul 2021
Programming languages
PHP
since Jul 2019
Security
reCAPTCHA
since Apr 2024
Tag managers
Google Tag Manager
since Feb 2021
UI frameworks
Video players
YouTube
since Jul 2019
Web servers
Audience
- 98% desktop
- 2% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.62 / 10 · ranked #21,537,042 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 0.5 MB · 63 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| old.katr.re.kr | 27 |
| katr.re.kr | 16 |
| www.katr.re.kr | 12 |
Full technology history →
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Recent changes
- detected OpenResty Aug 2025