What powers coeworker.jp?
Last seen Jun 2026 · 14 technologies across 12 categories
Analytics
Google Analytics
since Feb 2024
CDN
Google Cloud CDN
since Feb 2024
Databases
Firebase
since Feb 2024
Font scripts
Google Font API
since Feb 2024
Hosting
Sakura Internet
since Feb 2024
IaaS
Google Cloud
since Feb 2024
JavaScript frameworks
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Mar 2024
Miscellaneous
HTTP/3
since Feb 2024
Open Graph
since Feb 2024
Page builders
STUDIO
since Feb 2024
Programming languages
Node.js
since Feb 2024
Tag managers
Google Tag Manager
since Feb 2024
Audience
- 87% phone
- 13% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.93 / 10 · ranked #14,078,824 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 7.8 MB · 125 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 Mar 2026
- detected Priority Hints Feb 2026