What powers sizeof.kr?
Last seen Jun 2026 · 43 technologies across 16 categories
Analytics
Google Analytics
since Oct 2021
Hotjar
since Oct 2022
Mixpanel
since Aug 2025
Naver Analytics
since Feb 2022
CDN
Amazon S3
since Apr 2024
cdnjs
since Jun 2025
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Dec 2021
Unpkg
since May 2025
CRM
Bigin
since May 2023
Channel.io
since Dec 2022
Ecommerce
Cafe24
since Sep 2021
Cart Functionality
since Sep 2021
Font scripts
Google Font API
since Sep 2021
Issue trackers
Sentry
since Jan 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Java
since Mar 2023
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2021
UI frameworks
Video players
Vimeo
since Dec 2021
Web servers
Audience
- 65% desktop
- 33% phone
- 1% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,507,008 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 127.2 MB · 338 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| store.sizeof.kr | 34 |
| sizeof.kr | 32 |
Full technology history →
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