What powers spgchinaratings.cn?
Last seen Sep 2026 · 14 technologies across 9 categories
Analytics
Baidu Analytics (百度统计)
since Sep 2022
CMS
JavaScript frameworks
JavaScript libraries
Swiper
since Nov 2025
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Programming languages
Java
since Nov 2025
Security
HSTS
since Feb 2026
UI frameworks
Tailwind CSS
since Nov 2025
Web servers
Tengine
since Sep 2022
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.78 / 10 · ranked #16,924,953 of all domains
2 referring domains · OpenPageRank
Infrastructure
- Hosted on China Unicom (221.195.244.9)
- DNS: Akamai Edge DNS
- Email: outlook.cn
- Email security: SPF (hard fail), DMARC monitor only
- SSL: DigiCert, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 36,992,309, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped core-js Feb 2026
- dropped CrownPeak Feb 2026
- dropped Google Analytics Feb 2026
- dropped Google Tag Manager Feb 2026
- dropped GSAP Feb 2026
- dropped Hammer.js Feb 2026
- dropped LazySizes Feb 2026
- dropped Linkedin Sign-in Feb 2026
- dropped Lodash Feb 2026
- dropped Microsoft ASP.NET Feb 2026
- dropped Open Graph Feb 2026
- dropped Select2 Feb 2026
- dropped Twitter Ads Feb 2026
- dropped ZURB Foundation Feb 2026