What powers blockchaintoday.co.kr?
Last seen Sep 2026 · 25 technologies across 12 categories
Advertising
Google AdSense
since Jul 2019
Analytics
Cloudflare Browser Insights
since Jun 2026
Google Analytics
since Jan 2019
Naver Analytics
since Apr 2022
CDN
Amazon S3
since May 2022
Cloudflare
since Jan 2025
Cookie compliance
Funding Choices
since Feb 2024
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since May 2022
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Jan 2023
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Oct 2019
Nginx
since May 2019
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
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 52% desktop
- 48% phone
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.02 / 10 · ranked #1,554,164 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- CDN: Cloudflare
- Weight: 1.7 MB · 109 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.40.33, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 6,733,579, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.blockchaintoday.co.kr | 20 |
| blockchaintoday.co.kr | 15 |
| www.blockchaintoday.co.kr | 14 |