What powers wtsnjp.com?
Last seen Aug 2026 · 9 technologies across 6 categories
Analytics
Cloudflare Browser Insights
since Dec 2025
Google Analytics
since Feb 2020
Caching
Varnish
since Feb 2020
CDN
Cloudflare
since Jul 2022
Fastly
since Feb 2020
JavaScript libraries
Highlight.js
since Feb 2020
Miscellaneous
PaaS
GitHub Pages
since Feb 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.18 / 10 · ranked #3,136,834 of all domains
19 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.32.45, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,046,462, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.wtsnjp.com | 9 |
| wtsnjp.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs Jan 2026
- dropped MathJax Jan 2026
- detected Cloudflare Browser Insights Dec 2025