What powers kosen-career.tech?
Last seen Jun 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Apr 2024
Databases
Firebase
since Aug 2023
Font scripts
Google Font API
since Aug 2023
IaaS
Google Cloud
since Aug 2023
JavaScript frameworks
Miscellaneous
Open Graph
since Aug 2023
PaaS
Amazon Web Services
since Aug 2023
Page builders
STUDIO
since Aug 2023
Programming languages
Node.js
since Aug 2023
Tag managers
Google Tag Manager
since Aug 2023
Webmail
Google Workspace
since Aug 2023
Audience
- 51% desktop
- 49% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.09 / 10 · ranked #3,356,871 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 2.2 MB · 88 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Priority Hints May 2026
- detected Priority Hints Feb 2026