What powers heartin.co.kr?

Last seen Jun 2026 · 8 technologies across 6 categories

JavaScript libraries

jQuery v1.12.4
since Dec 2020

Miscellaneous

Open Graph
since Jul 2024

Operating systems

UNIX
since Dec 2020

Programming languages

Java
since Dec 2020
PHP v5.3.29
since Dec 2020

Web server extensions

mod_jk v1.2.48
since Dec 2020

Web servers

Apache HTTP Server v2.4.57
since Dec 2020
Apache Tomcat
since Dec 2020

Audience

  • 66% desktop
  • 34% phone
  • South Korea

Countries where the site has Chrome traffic, strongest markets first.

Core Web Vitals

LCP0.5 s
CLS0
TTFB100 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: Korean
  • Weight: 6.4 MB · 19 requests

Homepage as crawled by the HTTP Archive, Jul 2026.

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