What powers solph.or.kr?
Last seen Sep 2026 · 26 technologies across 16 categories
Analytics
Google Analytics
since Jan 2025
CMS
Gnuboard
since Apr 2022
Databases
MySQL
since Apr 2022
Font scripts
Font Awesome
since Apr 2019
JavaScript frameworks
React
since Jan 2025
JavaScript graphics
Chart.js
since Jan 2025
JavaScript libraries
Live chat
Channel.io
since Jan 2025
Maps
Google Maps
since Dec 2022
Miscellaneous
Programming languages
Reverse proxies
Nginx
since Apr 2019
Security
reCAPTCHA
since Jan 2025
UI frameworks
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 74% desktop
- 26% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.71 / 10 · ranked #18,887,470 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 29.4 MB · 79 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SK Broadband (221.143.21.238)
- Email: Cafe24
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 31,339,657, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| solph.or.kr | 18 |
| www.solph.or.kr | 12 |