What powers connecttef.com.br?
Last seen Aug 2026 · 25 technologies across 15 categories
Analytics
Caching
Varnish
since Aug 2026
CDN
Documentation
Font scripts
Google Font API
since Feb 2026
JavaScript frameworks
React
since Aug 2026
JavaScript graphics
JavaScript libraries
Highlight.js
since Feb 2026
Lozad.js
since Feb 2026
Maps
Miscellaneous
PaaS
Amazon Web Services
since Feb 2026
GitHub Pages
since Aug 2026
Performance
Priority Hints
since Jul 2026
Security
HSTS
since Aug 2026
Tag managers
Google Tag Manager
since Feb 2026
Video players
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 Aug 2026.
- robots.txt found
- llms.txt found
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Amazon CloudFront
- Weight: 2.0 MB · 49 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| connecttef.com.br | 17 |
| docs.connecttef.com.br | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Unpkg Aug 2026
- detected Priority Hints Jul 2026
- dropped YouTube Jul 2026