What powers 1661-1661.kr?

Analytics

Google Analytics

since Jul 2023

Naver Analytics

since Jun 2023

CMS

WordPress v6.9.4

since Jun 2023

Databases

MySQL

since Jun 2023

Font scripts

Google Font API

since Jun 2023

JavaScript libraries

core-js v3.45.1

since Aug 2024

jQuery v3.7.1

since Jun 2023

jQuery Migrate v3.4.1

since Jun 2023

Swiper

since Jun 2023

Miscellaneous

Kakao

since Aug 2023

Open Graph

since Jun 2023

RSS

since Jun 2023

Performance

Priority Hints

since Aug 2023

Programming languages

PHP

since Jun 2023

Tag managers

Google Tag Manager

since Jul 2023

Web servers

Nginx

since Jun 2023

OpenResty

since Apr 2026

WordPress plugins

Divi v4.27.4

since Jun 2023

RankMath SEO

since Jun 2023