What powers buk.com.br?
Last seen Aug 2026 · 37 technologies across 20 categories
Advertising
Microsoft Advertising
since Mar 2026
Analytics
Amplitude
since Nov 2024
Google Analytics
since Apr 2024
Hotjar
since Apr 2024
HubSpot Analytics
since Apr 2024
Linkedin Insight Tag
since Apr 2024
Microsoft Clarity
since Jul 2025
CDN
CMS
HubSpot CMS Hub
since Apr 2024
Font scripts
Google Font API
since Apr 2024
Issue trackers
JavaScript libraries
Swiper
since Apr 2024
Live chat
HubSpot Chat
since Apr 2024
Marketing automation
HubSpot
since Apr 2024
Miscellaneous
PaaS
Amazon Web Services
since Apr 2024
Performance
Turbolinks
since Jan 2025
Programming languages
Ruby
since Jan 2025
Rich text editors
CKEditor
since Jan 2025
Security
Cloudflare Bot Management
since Apr 2024
HSTS
since Apr 2024
Tag managers
Google Tag Manager
since Apr 2024
UI frameworks
Video players
Wistia
since Apr 2024
Web frameworks
Ruby on Rails
since Jan 2025
Webmail
Google Workspace
since Apr 2024
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,256,452 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 350 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 9.1 MB · 42 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| www.buk.com.br | 26 |
| aclara.buk.com.br | 18 |
| buk.buk.com.br | 17 |
| ezpag.buk.com.br | 16 |
Full technology history →
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Recent changes
- detected Microsoft Advertising Mar 2026