What powers dericco.com?
Last seen Jun 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Miscellaneous
PWA
since Aug 2022
Operating systems
CentOS
since Jan 2019
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Web server extensions
Web servers
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.74 / 10 · ranked #4,697,598 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 23 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.