What powers 
tstech.co.jp?
Last seen Sep 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
JavaScript frameworks
Vue.js
since Jan 2026
JavaScript libraries
Swiper
since Mar 2024
Miscellaneous
Open Graph
since Sep 2022
PWA
since Mar 2024
Security
HSTS
since Mar 2024
Tag managers
Google Tag Manager
since Mar 2024
UI frameworks
Element UI
since Jan 2026
Pure CSS
since Mar 2024
Web servers
Nginx
since Mar 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 51% phone
- 49% desktop
Japan
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #363,805 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 24.3 MB · 122 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- TS TECH Co.,Ltd.
- Founded: 1960
- Country: Japan
From Wikidata (CC0).
Infrastructure
- DNS: Akamai Edge DNS
- Email: secomtrust.net
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 9,153,739
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped OneTrust Feb 2026
- detected Element UI Jan 2026
- detected Vue.js Jan 2026