What powers npercent.com?
Last seen Jul 2026 · 23 technologies across 9 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Security
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.47 / 10 · ranked #26,848,106 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Korean
- Weight: 7.4 MB · 85 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Korea Telecom (183.111.139.231)
- DNS: Cafe24
- Email: worksmobile.com
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 24,822,804
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Analytics Jul 2026
- dropped Google Analytics May 2026
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- detected jsDelivr Dec 2025
- detected lit-element Dec 2025
- detected lit-html Dec 2025
- detected Swiper Dec 2025
- detected Unpkg Dec 2025
- dropped Amazon S3 Nov 2025
- dropped Amazon Web Services Nov 2025