What powers yanfeng.com?

Last seen Aug 2026 · 25 technologies across 16 categories

Analytics

CDN

Cloudflare
since Aug 2023
Unpkg
since Jun 2024

CMS

Drupal v9
since Jul 2022

Cookie compliance

OneTrust
since Jul 2022

Email

Amazon SES
since Aug 2025

Hosting

Drupal Multisite
since Jul 2023

JavaScript libraries

AOS
since Jul 2022
jQuery v3.6.3
since Mar 2022
LazySizes
since Jul 2022
Lodash v1.13.6
since Jul 2022

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

IIS v10.0
since Jan 2023
Nginx
since Mar 2022

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

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

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

LCP1.7 s
INP50 ms
CLS0
TTFB1200 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

HostTechs
www.yanfeng.com 17
en.yanfeng.com 7
itsm.yanfeng.com 6
naeuaudit.yanfeng.com 6

Full technology history →
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