What powers krcert.or.kr?

Last seen Jun 2026 · 16 technologies across 7 categories

Analytics

Naver Analytics
since Jul 2024

JavaScript frameworks

Vue.js
since Mar 2026

JavaScript libraries

AOS
since Mar 2023
core-js v3.45.1
since Feb 2023
jQuery v1.12.4
since Jun 2018
jQuery Migrate v1.4.1
since Mar 2023
jQuery UI v1.13.2
since Aug 2022
Lodash v4.17.21
since Mar 2026
Slick
since Mar 2023
Swiper
since Feb 2023

Miscellaneous

Kakao
since Mar 2023
Open Graph
since Sep 2022

Programming languages

Java
since Aug 2022

UI frameworks

Bootstrap v3.3.7
since Feb 2023

Web servers

Apache HTTP Server
since Aug 2022
Nginx
since Mar 2026

Top search keywords

KeywordPositionEst. monthly visits
cve-2023-28771 #77 0

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

Audience

  • 100% desktop
  • South Korea

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

Open Page Rank

6.27 / 10 · ranked #90,965 of all domains

168 referring domains · OpenPageRank

Search traffic

0 est. monthly organic visits (US)

1 keywords in Google's top 30

Core Web Vitals

LCP0.4 s
INP25 ms
CLS0
TTFB100 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: Korean
  • Weight: 3.8 MB · 70 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
krcert.or.kr 10
www.krcert.or.kr 10
knvd.krcert.or.kr 5
cshare.krcert.or.kr 4
ctas.krcert.or.kr 4

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