What powers ondainavi.jp?
Last seen Sep 2026 · 13 technologies across 9 categories
Advertising
Google AdSense
since Jan 2026
Affiliate programs
A8.net
since Dec 2025
Analytics
Google Analytics
since Aug 2022
Snowplow Analytics
since Jul 2023
CDN
jQuery CDN
since Jul 2023
Unpkg
since Aug 2026
Font scripts
Font Awesome
since Apr 2020
Google Font API
since Jul 2023
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Nginx
since Apr 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.27 / 10 · ranked #9,073,915 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 5.6 MB · 80 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (219.94.162.192)
- DNS: Sakura Internet
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 26,226,854, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ondainavi.jp | 10 |
| ondainavi.jp | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Unpkg Aug 2026
- detected Google AdSense Jan 2026
- detected A8.net Dec 2025
- detected Google Tag Manager Nov 2025