What powers sleep-doc.jp?
Last seen Jun 2026 · 25 technologies across 12 categories
Analytics
CDN
Amazon CloudFront
since Jan 2024
Amazon S3
since Jan 2024
cdnjs
since Jan 2024
Cloudflare
since Jan 2024
Google Cloud CDN
since Sep 2024
Google Hosted Libraries
since Jan 2024
jsDelivr
since Sep 2024
Databases
Firebase
since Sep 2024
Font scripts
Google Font API
since Jan 2024
Typekit
since Jan 2024
IaaS
Google Cloud
since Sep 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2024
Open Graph
since Jan 2024
PaaS
Amazon Web Services
since Jan 2024
Page builders
STUDIO
since Sep 2024
Programming languages
Node.js
since Sep 2024
Tag managers
Google Tag Manager
since Jan 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.78 / 10 · ranked #2,026,203 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 6.1 MB · 149 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sleep-doc.jp | 17 |
| lp.sleep-doc.jp | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Jun 2026
- detected Priority Hints Feb 2026