What powers dretec.co.jp?
Last seen Jun 2026 · 15 technologies across 13 categories
Analytics
Google Analytics
since Feb 2019
CDN
Google Hosted Libraries
since Feb 2022
Comment systems
Font scripts
JavaScript frameworks
Riot
since Feb 2026
JavaScript graphics
JavaScript libraries
Maps
Programming languages
Ruby
since Apr 2020
Tag managers
Google Tag Manager
since Nov 2020
Web frameworks
Ruby on Rails
since Apr 2020
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 67% phone
- 31% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #361,631 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 12.2 MB · 130 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dretec.co.jp | 15 |
| www.dretec.co.jp | 15 |
Full technology history →
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Recent changes
- detected Riot Feb 2026
- detected Slick Feb 2026
- detected Underscore.js Feb 2026