What powers tokyoseisakusho.co.jp?
Last seen Jun 2026 · 21 technologies across 13 categories
Analytics
Google Analytics
since Aug 2022
Microsoft Clarity
since Jul 2025
CDN
Amazon CloudFront
since Dec 2025
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
jQuery CDN
since Aug 2022
jsDelivr
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Dec 2025
Security
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Aug 2022
Video players
YouTube
since Dec 2025
Web servers
Apache HTTP Server
since Dec 2025
Widgets
Embedly
since Dec 2025
Audience
- 85% desktop
- 15% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.00 / 10 · ranked #3,592,032 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 53.2 MB · 212 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Jan 2026
- dropped Polyfill Jan 2026
- dropped Sakura Internet Jan 2026
- dropped Vue.js Jan 2026
- detected Amazon CloudFront Dec 2025
- detected Amazon Web Services Dec 2025
- detected Apache HTTP Server Dec 2025
- detected Embedly Dec 2025
- detected GSAP Dec 2025
- detected Highlight.js Dec 2025
- detected HSTS Dec 2025
- detected MathJax Dec 2025
- detected Splide Dec 2025
- detected YouTube Dec 2025