What powers blackupcoffee.com?
Last seen Jun 2026 · 24 technologies across 11 categories
Analytics
Naver Analytics
since Sep 2022
CDN
jsDelivr
since Sep 2022
Ecommerce
Cafe24
since Sep 2021
Cart Functionality
since Sep 2021
Issue trackers
Sentry
since Apr 2026
JavaScript frameworks
JavaScript libraries
Moment.js
since Oct 2024
Miscellaneous
Performance
Priority Hints
since Mar 2026
Security
HSTS
since Sep 2022
Web servers
Webmail
Google Workspace
since Sep 2022
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.60 / 10 · ranked #21,942,859 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 11.5 MB · 176 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Axios Jun 2026
- detected React Apr 2026
- detected React Router Apr 2026
- detected Sentry Apr 2026
- detected Svelte Apr 2026
- detected jsDelivr Mar 2026
- detected lit-element Mar 2026
- detected lit-html Mar 2026
- detected Priority Hints Mar 2026