What powers presso.co.kr?
Last seen Sep 2026 · 21 technologies across 9 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Security
Tag managers
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 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
0.61 / 10 · ranked #21,757,848 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 4.7 MB · 189 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Korea Telecom (183.111.139.233)
- DNS: Cafe24
- Email: presso.co.kr
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,479,699, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Sentry May 2026
- dropped Amazon S3 Feb 2026
- dropped Amazon Web Services Feb 2026
- dropped lit-element Feb 2026
- dropped lit-html Feb 2026
- dropped Swiper Feb 2026
- dropped Unpkg Feb 2026
- dropped Channel.io Jan 2026
- detected Kakao Jan 2026
- dropped React Jan 2026
- dropped styled-components Jan 2026
- detected Amazon S3 Nov 2025
- detected Amazon Web Services Nov 2025
- detected Swiper Nov 2025
- detected Unpkg Nov 2025