What powers sonmul.co.kr?
Last seen Aug 2026 · 24 technologies across 12 categories
Advertising
Analytics
CDN
Font scripts
Issue trackers
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: llms.txt, Content Signals
Audience
- 73% phone
- 26% desktop
- 1% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- CDN: Cloudflare
- Weight: 1.0 MB · 62 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- detected Google Font API Aug 2026
- detected Google Tag Manager Aug 2026
- detected reCAPTCHA Aug 2026
- detected AppNexus Jul 2026
- detected Geniee Jul 2026
- detected Google AdSense Jul 2026
- detected PubMatic Jul 2026