What powers by-fw.jp?
Last seen Jul 2026 · 13 technologies across 9 categories
Font scripts
Font Awesome
since Jun 2023
Google Font API
since Jun 2023
Issue trackers
Sentry
since Jun 2023
JavaScript frameworks
Miscellaneous
Webpack
since Jun 2023
PaaS
Amazon Web Services
since Jun 2023
Programming languages
Node.js
since Jun 2023
Security
HSTS
since Jun 2023
Tag managers
Google Tag Manager
since Jun 2023
UI frameworks
MUI
since Jun 2023
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.10 / 10 · ranked #103,338 of all domains
155 referring domains · OpenPageRank
Page
- Language: Japanese (Japan)
- Weight: 0.7 MB · 16 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- DNS: Amazon Route 53
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 12,254,894, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted