What powers yotsuyagakuin-ryoiku.com?
Last seen Sep 2026 · 17 technologies across 9 categories
Advertising
Google Ads
since Dec 2022
Microsoft Advertising
since Jul 2023
theTradeDesk
since Sep 2026
Yahoo Advertising
since Apr 2022
Affiliate programs
A8.net
since Apr 2024
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jun 2018
Matomo Analytics
since Dec 2024
Microsoft Clarity
since Jun 2023
CDN
jsDelivr
since Jul 2020
JavaScript libraries
Tag managers
Google Tag Manager
since Jun 2018
Video players
YouTube
since Nov 2022
Web servers
Nginx
since Aug 2017
Widgets
Facebook
since Jun 2018
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 83% phone
- 17% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.82 / 10 · ranked #4,232,642 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 7.6 MB · 268 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on BBTOWER BroadBand Tower, Inc. (203.216.221.84)
- DNS: Onamae.com
- Email: no MX record returned
- SSL: Nijimo, Inc., RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,896,780
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| yotsuyagakuin-ryoiku.com | 16 |
| www.yotsuyagakuin-ryoiku.com | 5 |
Full technology history →
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Recent changes
- detected theTradeDesk Sep 2026