What powers f-lab.kr?
Last seen Jun 2026 · 62 technologies across 25 categories
Advertising
Twitter Ads
since Jun 2024
Analytics
Google Analytics
since Jan 2021
Hotjar
since Sep 2023
Linkedin Insight Tag
since Aug 2022
Microsoft Clarity
since Jan 2023
Naver Analytics
since Apr 2022
Authentication
Apple Sign-in
since Apr 2024
Google Sign-in
since Oct 2022
Caching
Varnish
since Jan 2021
CDN
Cloudflare
since Sep 2024
Fastly
since Jan 2021
Google Cloud CDN
since Feb 2026
jsDelivr
since Aug 2022
Font scripts
Google Font API
since Jan 2021
IaaS
Google Cloud
since Feb 2026
Issue trackers
Sentry
since Jul 2023
JavaScript frameworks
Emotion
since Mar 2022
Next.js App Router
since Feb 2026
Nuxt.js
since Jan 2022
React
since Mar 2022
Vue.js
since Nov 2021
JavaScript libraries
Live chat
Channel.io
since Dec 2022
Miscellaneous
PaaS
Amazon Web Services
since Nov 2021
GitHub Pages
since Jan 2021
Page builders
Payment processors
Performance
Google Cloud Trace
since Feb 2026
Priority Hints
since Dec 2025
Programming languages
Node.js
since Jan 2022
Reverse proxies
Envoy
since Feb 2026
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since Jan 2021
UI frameworks
Chakra UI
since Oct 2022
Radix UI
since Feb 2026
shadcn/ui
since Feb 2026
Tailwind CSS
since Apr 2022
Video players
YouTube
since Apr 2022
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
Facebook
since Jan 2021
Audience
- 68% desktop
- 27% phone
- 5% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.27 / 10 · ranked #2,941,503 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 6.6 MB · 199 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| f-lab.kr | 25 |
| blog.f-lab.kr | 24 |
| next-level.f-lab.kr | 21 |
| intro.f-lab.kr | 19 |
| my.f-lab.kr | 19 |
| www.f-lab.kr | 17 |
| dev.f-lab.kr | 16 |
| board.f-lab.kr | 15 |
| mentor-recruit.f-lab.kr | 15 |
| recruiting.f-lab.kr | 15 |
| community-guide.f-lab.kr | 11 |
| 3th.f-lab.kr | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Ant Design Dec 2025
- detected Priority Hints Dec 2025