What powers sumipedia.jp?
Last seen Jun 2026 · 17 technologies across 10 categories
Advertising
Google Ads
since Dec 2024
Analytics
Google Ads Conversion Tracking
since Dec 2024
Google Analytics
since Apr 2024
Microsoft Clarity
since Apr 2024
VWO
since Apr 2024
CDN
Google Hosted Libraries
since Apr 2024
jsDelivr
since Apr 2024
Amazon SES
since Apr 2024
Font scripts
Google Font API
since Apr 2024
JavaScript libraries
PaaS
Amazon Web Services
since Apr 2024
Security
HSTS
since Jun 2025
Tag managers
Google Tag Manager
since Apr 2024
Web servers
Nginx
since Apr 2024
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #30,072,155 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.6 MB · 54 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sumipedia.jp | 17 |
| sumipedia.jp | 15 |
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Mar 2026