What powers musicus.kr?
Last seen Sep 2026 · 29 technologies across 14 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
PaaS
Security
Tag managers
Video players
Web servers
Webmail
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.54 / 10 · ranked #23,389,675 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 38.2 MB · 190 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Korea Telecom (183.111.139.225)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 32,838,669, 2 hosts
- Verified with: Brevo, Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected jsDelivr Apr 2026
- dropped Sentry Apr 2026
- detected Amazon S3 Mar 2026
- detected Amazon Web Services Mar 2026
- detected lit-element Mar 2026
- detected lit-html Mar 2026
- detected Unpkg Mar 2026
- dropped jsDelivr Feb 2026
- dropped lit-element Feb 2026
- dropped lit-html Feb 2026
- detected Kakao Jan 2026