What powers rinnai.co.kr?
Last seen Jun 2026 · 28 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
Naver Analytics
since Apr 2022
CDN
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jan 2019
Programming languages
UI frameworks
Video players
YouTube
since May 2026
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web server extensions
Web servers
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.40 / 10 · ranked #1,004,164 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 16.5 MB · 83 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.rinnai.co.kr | 14 |
| rinnai.co.kr | 12 |
| eng.rinnai.co.kr | 9 |
| agency.rinnai.co.kr | 8 |
| yearend.rinnai.co.kr | 7 |
| rips.rinnai.co.kr | 5 |
| ebook.rinnai.co.kr | 3 |
Full technology history →
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Recent changes
- detected Alpine.js May 2026
- detected Apache HTTP Server May 2026
- detected Apache Tomcat May 2026
- detected Axios May 2026
- detected jsDelivr May 2026
- detected mod_jk May 2026
- detected OpenSSL May 2026
- detected PHP May 2026
- detected YouTube May 2026