What powers yoanarc.com?
Last seen Aug 2026 · 22 technologies across 13 categories
Advertising
Google AdSense
since Apr 2025
Analytics
Naver Analytics
since Apr 2025
Snowplow Analytics
since Aug 2025
CDN
CMS
Tistory
since Apr 2025
Font scripts
Issue trackers
Sentry
since Apr 2025
JavaScript frameworks
Svelte
since Apr 2025
JavaScript libraries
Miscellaneous
Security
Tag managers
Google Tag Manager
since Apr 2025
UI frameworks
Web frameworks
Microsoft ASP.NET
since Sep 2025
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% phone
- 37% desktop
South Korea
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 1.7 MB · 71 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| 4713.yoanarc.com | 22 |
| 4712.yoanarc.com | 20 |
| yoanarc.com | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jsDelivr Aug 2026