What powers 77ro.co.kr?
Last seen Jun 2026 · 28 technologies across 11 categories
Analytics
CDN
Ecommerce
Cafe24
since May 2020
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jul 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2024
Video players
YouTube
since Jul 2020
Web servers
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.88 / 10 · ranked #15,004,659 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 13.2 MB · 417 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Amazon S3 Apr 2026
- dropped Amazon Web Services Apr 2026
- detected Amazon S3 Jan 2026
- detected Amazon Web Services Jan 2026
- dropped Amazon S3 Oct 2025
- dropped Amazon Web Services Oct 2025