What powers vianzo.com.br?
Last seen Jul 2026 · 44 technologies across 22 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Loyalty & rewards
Miscellaneous
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
WordPress plugins
WordPress themes
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 found
- Oct 2026 petalbot: Restricted (was Allowed)
- Oct 2026 claude-searchbot: Restricted (was Allowed)
- Oct 2026 claude-user: Restricted (was Allowed)
- Oct 2026 chatgpt-user: Restricted (was Allowed)
- Oct 2026 ccbot: Restricted (was Allowed)
- Oct 2026 claude-web: Restricted (was Allowed)
AI Crawlers
21 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 63% phone
- 37% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.40 / 10 · ranked #36,212,616 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Cloudflare
- Weight: 2.1 MB · 113 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.74.119, IPv6)
- DNS: Cloudflare DNS
- Email: Locaweb
- Email security: no SPF record, DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 63,834,938, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.vianzo.com.br | 34 |
| vianzo.com.br | 17 |
| catalogo.vianzo.com.br | 16 |
Full technology history →
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Recent changes
- detected MonsterInsights Jul 2026
- dropped Yoast SEO Jun 2026
- dropped Yoast SEO Premium Jun 2026
- detected All in One SEO May 2026
- dropped AdOpt Mar 2026
- dropped amoCRM Mar 2026
- dropped particles.js Mar 2026
- dropped Site Kit Mar 2026
- dropped Svelte Mar 2026
- dropped Translate WordPress Mar 2026
- dropped Twitter Emoji (Twemoji) Mar 2026
- detected Really Simple SSL & Security Feb 2026
- detected WP Rocket Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Really Simple SSL & Security Nov 2025
- dropped WP Rocket Nov 2025