What powers tw.jcb?
Last seen Aug 2026 · 17 technologies across 11 categories
Analytics
Adobe Analytics
since Jul 2021
Google Analytics
since Jul 2025
CDN
Amazon CloudFront
since Mar 2021
Cloudflare
since Jul 2026
Customer data platform
Adobe Experience Platform Identity Service
since Jul 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Mar 2021
Security
Cloudflare Bot Management
since Jul 2026
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Adobe Experience Platform Launch
since Jul 2021
Google Tag Manager
since Jul 2025
Web servers
Apache HTTP Server
since Mar 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 62% phone
- 38% desktop
Taiwan
Japan
Vietnam
Thailand
Singapore
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #509,571 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Chinese
- CDN: Amazon CloudFront
- Weight: 5.8 MB · 116 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: vips.ne.jp
- Email: no MX record returned
- Email security: DMARC reject
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 247,082
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
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026