What powers 
modulabs.co.kr?
Last seen Sep 2026 · 56 technologies across 22 categories
Analytics
Caching
WP Rocket
since Feb 2020
CDN
jsDelivr
since Jul 2020
CMS
Framer Sites
since Dec 2024
Databases
MySQL
since Feb 2020
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
JavaScript libraries
Live chat
Channel.io
since Dec 2024
Miscellaneous
Operating systems
UNIX
since Aug 2020
PaaS
Amazon Web Services
since Oct 2021
Vercel
since Dec 2024
Performance
Priority Hints
since Dec 2024
Programming languages
GraphQL
since Dec 2024
Lua
since Feb 2020
Node.js
since Dec 2024
PHP
since Jun 2018
TypeScript
since Dec 2024
Security
HSTS
since Dec 2024
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Video players
YouTube
since Jul 2025
Web servers
Webmail
Apple iCloud Mail
since Feb 2026
Google Workspace
since Sep 2022
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 85% desktop
- 13% phone
- 2% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.87 / 10 · ranked #675,686 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- CDN: Vercel
- Weight: 4.1 MB · 102 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,970,476, 18 hosts
- Verified with: Apple Business, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| class.modulabs.co.kr | 24 |
| modulabs.co.kr | 24 |
| home.modulabs.co.kr | 23 |
| biz.modulabs.co.kr | 19 |
| camp.modulabs.co.kr | 18 |
| llm.modulabs.co.kr | 18 |
| member.modulabs.co.kr | 18 |
| moducon.modulabs.co.kr | 16 |
| b2b.modulabs.co.kr | 14 |
| www.modulabs.co.kr | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apollo Jul 2026
- detected Emotion Jul 2026
- detected GraphQL Jul 2026
- detected Next.js Jul 2026
- detected Next.js App Router Jul 2026
- detected Node.js Jul 2026
- detected Radix UI Jul 2026
- detected Swiper Jul 2026
- detected Tailwind CSS Jul 2026
- detected TypeScript Jul 2026
- detected Vercel Jul 2026
- detected Webpack Jul 2026
- detected Apple iCloud Mail Feb 2026
- dropped shadcn/ui Dec 2025