What powers byocore.kr?

Last seen Jul 2026 · 33 technologies across 12 categories

Analytics

Facebook Pixel v2.9.356
since Jul 2026
Google Analytics
since Jul 2026
Microsoft Clarity
since Jul 2026
Mixpanel
since Jul 2026
Naver Analytics
since Jul 2026

CDN

Amazon S3
since Jul 2026
Cloudflare
since Jul 2026
jsDelivr
since Jul 2026
Unpkg
since Jul 2026

Ecommerce

Cafe24
since Jul 2026
Cart Functionality
since Jul 2026

JavaScript frameworks

React
since Jul 2026
styled-components v5.3.9
since Jul 2026

JavaScript libraries

AOS
since Jul 2026
core-js v3.32.2
since Jul 2026
jQuery v3.6.0
since Jul 2026
lit-element v4.2.1
since Jul 2026
lit-html v3.3.1
since Jul 2026
Moment.js
since Jul 2026
Swiper
since Jul 2026

Live chat

Channel.io
since Jul 2026

Miscellaneous

Kakao v1.44.0
since Jul 2026
Open Graph
since Jul 2026
parcel
since Jul 2026
SWC
since Jul 2026

PaaS

Amazon Web Services
since Jul 2026

Security

Cloudflare Bot Management
since Jul 2026
HSTS
since Jul 2026

Tag managers

Google Tag Manager
since Jul 2026

Video players

Vimeo
since Jul 2026
YouTube
since Jul 2026

Web servers

Nginx
since Jul 2026
OpenResty
since Jul 2026

AI Crawlers

Restricts 13 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.

Training crawlers

  • Applebot-Extended Restricted
  • Bytespider Restricted
  • CCBot Restricted
  • ClaudeBot Restricted
  • Google-Extended Restricted
  • GPTBot Restricted
  • meta-externalagent Restricted

Search and AI assistants

  • DuckAssistBot Restricted
  • OAI-SearchBot Restricted
  • PerplexityBot Restricted
  • YouBot Restricted

User-request fetchers

  • ChatGPT-User Restricted
  • Perplexity-User Restricted

The other 20 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

See who blocks each AI crawler across the web

AI Crawlers

13 of 33 AI crawlers restricted

Standards: llms.txt

Full breakdown

Subdomains

HostTechs
byocore.kr 33
www.byocore.kr 33

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