What powers reuteri-lab.jp?
Last seen Sep 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Nov 2022
Authentication
Facebook Login
since Nov 2022
CDN
Google Hosted Libraries
since Nov 2022
CMS
Databases
MySQL
since Nov 2022
Font scripts
Google Font API
since Nov 2022
Hosting
Sakura Internet
since Nov 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Sep 2026
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
Programming languages
PHP
since Nov 2022
Web servers
Nginx
since Nov 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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.29 / 10 · ranked #8,779,971 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.3 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (133.242.249.110)
- Email: reuteri-lab.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 63,367,309
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted