What powers yanfeng.com?
Last seen Aug 2026 · 25 technologies across 16 categories
Analytics
Baidu Analytics (百度统计)
since Mar 2022
Cloudflare Browser Insights
since May 2026
CDN
Cloudflare
since Aug 2023
Unpkg
since Jun 2024
CMS
Cookie compliance
OneTrust
since Jul 2022
Amazon SES
since Aug 2025
Hosting
Drupal Multisite
since Jul 2023
JavaScript libraries
Miscellaneous
Google Code Prettify
since Jul 2022
Swiper Slider
since Mar 2022
Operating systems
Windows Server
since Jan 2023
PaaS
Amazon Web Services
since Aug 2025
Programming languages
PHP
since Mar 2022
Security
HSTS
since Feb 2025
UI frameworks
Animate.css
since Mar 2022
Web frameworks
Laravel
since Mar 2022
Microsoft ASP.NET
since Jan 2023
Web servers
Webmail
Apple iCloud Mail
since Aug 2026
Microsoft 365
since Aug 2022
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
- 60% phone
- 40% desktop
United States
Mexico
India
Germany
Serbia
South Africa
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.83 / 10 · ranked #700,375 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 15.1 MB · 40 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.17.30.8)
- DNS: Alibaba Cloud DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 6,929,633, 7 hosts
- Verified with: Apple Business, Feishu, Foxit, Microsoft 365, Miro, OneTrust
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.yanfeng.com | 17 |
| en.yanfeng.com | 7 |
| itsm.yanfeng.com | 6 |
| naeuaudit.yanfeng.com | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Aug 2026
- dropped YouTube Aug 2026
- detected Cloudflare Browser Insights May 2026