What powers sakaimachi.jp?
Last seen Sep 2026 · 12 technologies across 7 categories
Analytics
Google Analytics
since Dec 2021
Snowplow Analytics
since Dec 2021
CDN
Google Hosted Libraries
since Feb 2022
Hosting panels
Plesk
since Dec 2021
JavaScript libraries
Miscellaneous
Video players
Plyr
since Dec 2021
Web servers
Nginx
since Dec 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 90% phone
- 10% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,285,123 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 13.3 MB · 123 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GMOCL GMO GlobalSign Holdings K.K. (153.122.57.231)
- DNS: tsukuba.ad.jp
- Email: sakaimachi.jp
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,620,217, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted