What powers weolbu.com?
Last seen Jun 2026 · 57 technologies across 23 categories
A/B Testing
Google Optimize
since Apr 2023
Advertising
Criteo
since May 2024
Analytics
Amplitude
since Aug 2023
Datadog
since Sep 2024
Google Analytics
since Jul 2021
Microsoft Clarity
since Feb 2024
Naver Analytics
since Aug 2022
Vercel Analytics
since Sep 2023
CDN
Amazon CloudFront
since Sep 2025
cdnjs
since Aug 2023
Cloudflare
since Aug 2023
jQuery CDN
since Aug 2023
jsDelivr
since Jun 2023
Development
Turbopack
since Jan 2026
Font scripts
Google Font API
since Jun 2023
Issue trackers
Sentry
since Jul 2023
JavaScript frameworks
JavaScript libraries
Live chat
Channel.io
since Dec 2022
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Vercel
since Jul 2023
Page builders
Payment processors
Iamport
since Aug 2023
Performance
Priority Hints
since Jan 2025
Programming languages
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Jul 2023
Surveys
Tally
since Nov 2023
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Video players
YouTube
since Nov 2023
Web servers
Nginx
since May 2021
Webmail
Google Workspace
since Jul 2023
Audience
- 52% desktop
- 48% phone
South Korea
United States
Japan
Canada
Australia
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.14 / 10 · ranked #3,233,820 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Amazon CloudFront
- Weight: 9.5 MB · 231 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sub.weolbu.com | 31 |
| weolbu.com | 28 |
| www.weolbu.com | 24 |
| test.weolbu.com | 22 |
| career.weolbu.com | 19 |
| recruit.weolbu.com | 16 |
| b2b.weolbu.com | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Turbopack Jan 2026
- detected YouTube Dec 2025
- detected Amazon CloudFront Sep 2025
- detected Radix UI Sep 2025
- detected Tailwind CSS Sep 2025
- dropped Adobe Audience Manager Aug 2025