What powers tss21.co.jp?
Last seen Jun 2026 · 29 technologies across 14 categories
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since Oct 2021
CDN
jQuery CDN
since Aug 2022
Editors
DreamWeaver
since Aug 2018
Font scripts
Font Awesome
since Jan 2025
Google Font API
since Aug 2018
JavaScript frameworks
JavaScript graphics
particles.js
since Aug 2018
JavaScript libraries
Axios
since Jul 2021
crypto-js
since Apr 2022
Day.js
since Jul 2025
Highlight.js
since Aug 2018
Isotope
since Jul 2022
jQuery Migrate
since Jan 2019
PhotoSwipe
since Nov 2025
Select2
since Aug 2018
Swiper
since Nov 2025
Marketing automation
BowNow
since Feb 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Aug 2022
Tag managers
Google Tag Manager
since Oct 2018
UI frameworks
Web servers
Apache HTTP Server
since Aug 2018
Widgets
Wheelio
since Sep 2021
Audience
- 90% desktop
- 9% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.07 / 10 · ranked #522,210 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.3 MB · 106 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tss21.co.jp | 23 |
| rfid.tss21.co.jp | 13 |
| mobile.tss21.co.jp | 10 |
| scanner.tss21.co.jp | 7 |
| www2.tss21.co.jp | 2 |
Full technology history →
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Recent changes
- dropped Swiper Slider Dec 2025
- dropped Slick Sep 2025