What powers saiseikai-otaru.jp?
Last seen Aug 2026 · 10 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2025
Tag managers
Google Tag Manager
since Apr 2023
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Jun 2023
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
- 85% phone
- 13% desktop
- 1% tablet
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #644,815 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.1 MB · 150 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Facebook Login Dec 2025
- dropped jQuery UI Dec 2025
- dropped Snowplow Analytics Dec 2025
- detected Google Font API Nov 2025
- detected Open Graph Nov 2025
- detected scrollreveal Nov 2025
- detected Slick Nov 2025
- detected Swiper Nov 2025