What powers kkfra.xyz?

Analytics

Google Analytics

since Jan 2026

CDN

cdnjs

since Jun 2026

Cloudflare

since Jun 2026

JavaScript libraries

jQuery v1.11.3

since Jun 2026

jQuery Migrate v1.2.1

since Jun 2026

jQuery UI v1.12.1

since Jun 2026

Miscellaneous

Kakao

since Jan 2026

Open Graph

since Jun 2026

Prefix-Free

since Jun 2026

PWA

since Jun 2026

Programming languages

PHP

since Jan 2026

Security

HSTS

since Jan 2026

UI frameworks

Bootstrap v3.3.2

since Jun 2026

Tailwind CSS

since Jan 2026

Web servers

Nginx

since Jan 2026