What powers welderssmartcare.com?
Last seen Oct 2026 · 31 technologies across 13 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Rich text editors
RUM
UI frameworks
Video players
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 69% phone
- 31% desktop
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.11 / 10 · ranked #87,591,733 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Korean
- CDN: Amazon CloudFront, Cloudflare
- Weight: 8.4 MB · 182 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 웰더스 스마트케어
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.44.167, IPv6)
- DNS: Cloudflare DNS
- Email: Cafe24
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 79,101,856
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.welderssmartcare.com | 31 |
| welderssmartcare.com | 15 |
Full technology history →
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Recent changes
- detected Amazon CloudFront Oct 2026
- detected Amazon Web Services Oct 2026
- detected Axios Oct 2026
- detected Bootstrap Oct 2026
- detected Cloudflare Browser Insights Oct 2026
- detected Datadog Oct 2026
- detected Froala Editor Oct 2026
- detected HTTP/3 Oct 2026
- detected Imweb Oct 2026
- detected Kakao Oct 2026
- detected Lodash Oct 2026
- detected Modernizr Oct 2026
- detected Moment.js Oct 2026
- detected OWL Carousel Oct 2026
- detected Slick Oct 2026
- detected YouTube Oct 2026