What powers firstfloor.co.kr?
Last seen Jun 2026 · 23 technologies across 12 categories
Advertising
Criteo
since Jun 2018
Analytics
Naver Analytics
since Feb 2022
CDN
Ecommerce
Cafe24
since May 2020
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since May 2021
JavaScript frameworks
React
since Feb 2024
JavaScript libraries
Live chat
Channel.io
since Feb 2024
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Segmentation
Adobe Audience Manager
since Jan 2023
Web servers
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 7.0 MB · 68 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.firstfloor.co.kr | 19 |
| firstfloor.co.kr | 13 |
| www.firstfloor.co.kr | 13 |
Full technology history →
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Recent changes
- dropped Google Analytics Apr 2026
- dropped Google Tag Manager Apr 2026
- dropped Amazon S3 Feb 2026
- dropped Amazon Web Services Feb 2026
- dropped Typekit Feb 2026
- detected Channel.io Jan 2026
- detected React Jan 2026
- detected styled-components Jan 2026
- detected Amazon S3 Aug 2025
- detected Amazon Web Services Aug 2025