What powers windowbr.top?
Last seen Oct 2026 · 19 technologies across 12 categories
Advertising
Google AdSense
since Feb 2025
Analytics
Cloudflare Browser Insights
since Oct 2026
Caching
Varnish
since Feb 2025
CDN
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since Feb 2025
Performance
Priority Hints
since Oct 2026
Programming languages
Node.js
since Feb 2025
Security
reCAPTCHA
since Feb 2025
Static site generator
UI frameworks
MDUI
since Feb 2025
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
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.19 / 10 · ranked #79,396,514 of all domains
0 referring domains · OpenPageRank
Page
- Language: Chinese
- CDN: Cloudflare, Fastly
- Weight: 3.7 MB · 45 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.6.74, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 44,373,956
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted