What powers wortmann.jp?
Last seen Jun 2026 · 11 technologies across 9 categories
CDN
Google Cloud CDN
since Jan 2026
Databases
Firebase
since Jan 2026
Font scripts
Google Font API
since Jan 2026
IaaS
Google Cloud
since Jan 2026
JavaScript frameworks
Miscellaneous
HTTP/3
since Jan 2026
Open Graph
since Jan 2026
Page builders
STUDIO
since Jan 2026
Programming languages
Node.js
since Jan 2026
Tag managers
Google Tag Manager
since Jan 2026
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.45 / 10 · ranked #6,987,911 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 2.8 MB · 65 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints May 2026
- dropped Animate.css Feb 2026
- dropped Apache HTTP Server Feb 2026
- dropped Bootstrap Feb 2026
- dropped Font Awesome Feb 2026
- dropped jQuery Feb 2026
- dropped metisMenu Feb 2026
- dropped PHP Feb 2026
- detected Priority Hints Feb 2026
- dropped Scientific Linux Feb 2026