What powers sb6657.cn?
Last seen Sep 2026 · 11 technologies across 8 categories
Analytics
Baidu Analytics (百度统计)
since Oct 2024
Cloudflare Browser Insights
since May 2025
Microsoft Clarity
since Dec 2024
Caching
Varnish
since Oct 2024
CDN
Cloudflare
since Mar 2024
Fastly
since Oct 2024
JavaScript frameworks
Vue.js
since Mar 2024
JavaScript graphics
ECharts
since Mar 2025
Miscellaneous
HTTP/3
since Mar 2024
PaaS
GitHub Pages
since Oct 2024
UI frameworks
Element UI
since Oct 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 53% desktop
- 47% phone
Japan
China
United States
Hong Kong SAR China
South Korea
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 3.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (China)
- CDN: Cloudflare, Fastly
- Weight: 3.6 MB · 106 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.74.221)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity May 2026