What powers qesg.co.kr?
Last seen Jun 2026 · 26 technologies across 15 categories
CDN
Amazon CloudFront
since Jan 2026
Amazon S3
since Jan 2026
jsDelivr
since Jan 2026
Unpkg
since Jan 2026
Font scripts
Font Awesome
since Mar 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since Oct 2022
JavaScript libraries
Live chat
Channel.io
since Feb 2024
Miscellaneous
Operating systems
Windows Server
since Mar 2022
PaaS
Amazon Web Services
since Jan 2026
Payment processors
Iamport
since Oct 2022
Programming languages
Node.js
since Mar 2022
UI frameworks
Element UI
since Jan 2026
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.86 / 10 · ranked #4,009,835 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 3.7 MB · 31 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| assessment.qesg.co.kr | 13 |
| report.qesg.co.kr | 13 |
| qesg.co.kr | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Jun 2026
- detected Amazon CloudFront Jan 2026
- detected Amazon S3 Jan 2026
- detected Amazon Web Services Jan 2026
- detected Element UI Jan 2026
- detected EmailJS Jan 2026
- detected jsDelivr Jan 2026
- detected Priority Hints Jan 2026
- detected Unpkg Jan 2026