What powers d-z.co.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Feb 2022
CDN
Google Cloud CDN
since Aug 2025
Databases
Firebase
since Aug 2025
Font scripts
Google Font API
since Apr 2022
IaaS
Google Cloud
since Aug 2025
JavaScript frameworks
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Feb 2024
Page builders
STUDIO
since Aug 2025
Programming languages
Node.js
since Aug 2025
Tag managers
Google Tag Manager
since Feb 2022
Webmail
Google Workspace
since Feb 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.61 / 10 · ranked #2,310,964 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 1.6 MB · 37 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- dropped core-js Apr 2026
- detected core-js Feb 2026
- detected Priority Hints Feb 2026
- dropped All in One SEO Dec 2025
- dropped Breadcrumb NavXT Dec 2025
- dropped core-js Dec 2025
- dropped Facebook Pixel Dec 2025
- dropped jQuery Dec 2025
- dropped jQuery Migrate Dec 2025
- dropped Microsoft Clarity Dec 2025
- dropped MySQL Dec 2025
- dropped Nginx Dec 2025
- dropped PHP Dec 2025
- dropped Slick Dec 2025
- dropped WordPress Dec 2025
- detected Firebase Aug 2025
- detected Google Cloud Aug 2025
- detected Google Cloud CDN Aug 2025
- detected HTTP/3 Aug 2025
- detected Node.js Aug 2025
- detected Nuxt.js Aug 2025
- detected STUDIO Aug 2025
- detected Vue.js Aug 2025