What powers rasaki.co.jp?
Last seen Jul 2026 · 16 technologies across 13 categories
Advertising
Yahoo Advertising
since Apr 2022
Analytics
Google Analytics
since Mar 2020
CDN
Amazon CloudFront
since Mar 2020
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2022
PaaS
Amazon Web Services
since Mar 2020
Programming languages
PHP
since Apr 2022
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Bootstrap
since Apr 2022
Video players
YouTube
since Mar 2020
Web frameworks
CakePHP
since Apr 2022
Web servers
Nginx
since Feb 2026
Webmail
Microsoft 365
since Jan 2026
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
Open Page Rank
1.31 / 10 · ranked #8,519,304 of all domains
2 referring domains · OpenPageRank
Infrastructure
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail)
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 25,895,078
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Mar 2026
- dropped Debian Mar 2026
- detected Nginx Feb 2026
- detected Microsoft 365 Jan 2026