What powers qtenboard.com?
Last seen Aug 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Jul 2025
Microsoft Clarity
since Nov 2025
CDN
cdnjs
since Nov 2025
Cloudflare
since Nov 2025
Font scripts
JavaScript libraries
Live chat
WhatsApp Business Chat
since May 2025
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since May 2025
Performance
Priority Hints
since Jun 2026
Security
HSTS
since Nov 2025
Tag managers
Google Tag Manager
since Nov 2025
Web servers
Tengine
since Jun 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.13 / 10 · ranked #82,916,627 of all domains
0 referring domains · OpenPageRank
Page
- Language: English
- Weight: 2.4 MB · 95 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped jQuery CDN Aug 2026
- detected core-js Jul 2026
- detected Facebook Pixel Jul 2026
- dropped Nginx Jul 2026
- dropped Yandex.Metrika Jul 2026
- dropped Animate.css Jun 2026
- dropped Baidu Analytics (百度统计) Jun 2026
- dropped Swiper Jun 2026
- dropped VideoJS Jun 2026
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025
- detected Font Awesome Nov 2025
- detected Google Tag Manager Nov 2025
- detected HSTS Nov 2025
- detected HTTP/3 Nov 2025
- detected Microsoft Clarity Nov 2025
- detected Yandex.Metrika Nov 2025