What powers dressmaker-gakuin.ac.jp?
Last seen Jun 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since May 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Red Hat
since Sep 2021
Tag managers
Google Tag Manager
since May 2020
Web server extensions
Web servers
Audience
- 73% phone
- 27% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.12 / 10 · ranked #1,395,779 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.7 MB · 115 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped core-js Jun 2026
- dropped Facebook Pixel Jun 2026