What powers 19yangsite.com?
Last seen Aug 2026 · 15 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Aug 2026
CDN
Cloudflare
since Aug 2026
jQuery CDN
since Aug 2026
CMS
Gnuboard
since Aug 2026
Databases
MySQL
since Aug 2026
Font scripts
Font Awesome
since Aug 2026
JavaScript libraries
OWL Carousel
since Aug 2026
Swiper
since Aug 2026
Miscellaneous
HTTP/3
since Aug 2026
Open Graph
since Aug 2026
Programming languages
PHP
since Aug 2026
UI frameworks
AI Crawlers
Restricts 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Google-Extended Restricted
- GPTBot Restricted
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers restricted
Audience
- 75% phone
- 20% desktop
- 5% tablet
South Korea
Japan
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- CDN: Cloudflare
- Weight: 19.7 MB · 213 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.