What powers opgo31.com?
Last seen Aug 2026 · 12 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Aug 2026
Google Analytics
since Aug 2026
CDN
Cloudflare
since Aug 2026
CMS
Gnuboard
since Aug 2026
Databases
MySQL
since Aug 2026
Font scripts
Font Awesome
since Aug 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2026
Open Graph
since Aug 2026
Programming languages
UI frameworks
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
- 87% phone
- 11% desktop
- 2% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- CDN: Cloudflare
- Weight: 31.5 MB · 83 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.