What powers sales-crowd.jp?
Last seen Jan 2024 · 10 technologies across 8 categories
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jan 2024
PaaS
Amazon Web Services
since Jan 2024
Programming languages
Node.js
since Jan 2024
UI frameworks
Tailwind CSS
since Jan 2024
Web servers
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
- 100% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.02 / 10 · ranked #40,366 of all domains
230 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- DNS: Amazon Route 53
- Email: ConoHa
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,261,037, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted