What powers wel-knowledge.com?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
CDN
Amazon CloudFront
since Mar 2022
cdnjs
since Mar 2022
Cloudflare
since May 2022
jsDelivr
since Dec 2025
Font scripts
Google Font API
since Mar 2022
JavaScript libraries
Marketing automation
Shanon
since Mar 2022
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Mar 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Mar 2022
Web servers
Apache HTTP Server
since Mar 2022
Audience
- 59% desktop
- 41% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.69 / 10 · ranked #5,015,167 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 7.0 MB · 160 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected jsDelivr Dec 2025