What powers zhanghair.com.br?
Last seen Sep 2026 · 42 technologies across 22 categories
Analytics
Blogs
CDN
Databases
Ecommerce
Font scripts
Hosting
JavaScript graphics
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web servers
WordPress plugins
AI Crawlers
Restricts 21 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Diffbot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- meta-externalagent Restricted
Search and AI assistants
- Applebot Restricted
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- PetalBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- meta-externalfetcher Restricted
- Perplexity-User Restricted
The other 12 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not checked
- Oct 2026 bytespider: Restricted (was Allowed)
- Oct 2026 chatgpt-user: Restricted (was Allowed)
- Oct 2026 claude-searchbot: Restricted (was Allowed)
- Oct 2026 ccbot: Restricted (was Allowed)
- Oct 2026 claude-web: Restricted (was Allowed)
- Oct 2026 claude-user: Restricted (was Allowed)
AI Crawlers
21 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 85% phone
- 15% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.38 / 10 · ranked #41,557,648 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Azion
- Weight: 1.8 MB · 102 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Locaweb (177.67.112.238)
- DNS: Hostinger
- Email: Hostinger
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 105,458,968
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zhanghair.com.br | 35 |
| www.zhanghair.com.br | 18 |
Full technology history →
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Recent changes
- detected jsDelivr Sep 2026
- dropped WhatsApp Business Chat Nov 2025