What powers kpcwu.org?
Last seen Oct 2026 · 11 technologies across 5 categories
CDN
Font scripts
Google Font API
since Jun 2024
JavaScript libraries
Programming languages
PHP
since Jun 2024
Web servers
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.25 / 10 · ranked #67,243,358 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 0.5 MB · 354 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Korea Telecom (183.111.161.151)
- DNS: Cafe24
- Email: Cafe24
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 117,861,654
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Astra Oct 2026
- dropped Elementor Oct 2026
- dropped jQuery Migrate Oct 2026
- dropped MySQL Oct 2026
- dropped Naver Analytics Oct 2026
- dropped Open Graph Oct 2026
- dropped RSS Oct 2026
- dropped Smart Slider 3 Oct 2026
- dropped WordPress Oct 2026
- dropped WordPress Super Cache Oct 2026
- dropped Yoast SEO Oct 2026
- detected AOS Sep 2026
- detected fullPage.js Sep 2026
- detected jQuery UI Sep 2026
- detected jsDelivr Sep 2026
- detected Swiper Sep 2026
- detected Unpkg Sep 2026
- dropped core-js Aug 2026
- dropped jQuery UI Aug 2026
- dropped Swiper Aug 2026
- dropped YouTube Aug 2026