What powers smis.ac.jp?
Last seen Aug 2026 · 38 technologies across 19 categories
Analytics
Cloudflare Browser Insights
since May 2021
Google Analytics
since Jun 2018
CDN
Databases
Editors
Amazon SES
since Aug 2022
Font Scripts
Font Awesome
since Dec 2022
Google Font API
since Mar 2018
JavaScript frameworks
Backbone.js
since Aug 2025
Stimulus
since Mar 2026
JavaScript libraries
Htmx
since Oct 2025
JsObservable
since Dec 2022
JsViews
since Dec 2022
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Selectize
since Nov 2022
Underscore.js
since Aug 2025
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Operating systems
Windows Server
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Java
since Sep 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Video players
VideoJS
since May 2026
Web frameworks
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 53% desktop
- 47% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.86 / 10 · ranked #688,927 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 18.5 MB · 108 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.smis.ac.jp | 27 |
| families.smis.ac.jp | 17 |
Full technology history →
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