What powers luolei.org?
Last seen Aug 2026 · 10 technologies across 6 categories
Analytics
CDN
Miscellaneous
Security
UI frameworks
Webmail
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Diffbot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
- YouBot Blocked
- Claude-SearchBot Allowed
- DuckAssistBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 13 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
Content Signals:
search=yes ai-train=no ai-input=no declared in robots.txt
AI Crawlers
13 of 33 AI crawlers blocked
Standards: llms.txt, llms-full.txt, Content Signals
Audience
United States
China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.10 / 10 · ranked #1,427,250 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (China)
- CDN: Cloudflare
- Weight: 3.8 MB · 50 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.85.3, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, DMARC reject
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 2,092,793
- Verified with: Google
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| luolei.org | 10 |
| x.luolei.org | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped HSTS Apr 2026
- dropped Sentry Apr 2026
- dropped Vercel Apr 2026
- dropped Vite Apr 2026
- dropped VitePress Apr 2026
- dropped Vue.js Apr 2026
- detected Cloudflare Turnstile Mar 2026
- detected PWA Mar 2026
- detected Umami Mar 2026
- detected Cloudflare Browser Insights Nov 2025