What powers sindifern.org.br?
Last seen Sep 2026 · 22 technologies across 14 categories
Advertising
Twitter Ads
since Nov 2021
Analytics
Google Analytics
since Jun 2021
CDN
cdnjs
since Feb 2025
Cloudflare
since Feb 2025
Font scripts
Google Font API
since Jun 2021
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Aug 2026
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Tailwind CSS
since Oct 2025
Video players
YouTube
since Jun 2021
Web servers
Apache HTTP Server
since Jun 2021
Widgets
SnapWidget
since May 2022
Twitter
since Jun 2021
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.57 / 10 · ranked #5,907,546 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 14.3 MB · 150 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DCN Solucoes em Tecnologia Ltda - EPP (201.76.149.85)
- DNS: Locaweb
- Email: Locaweb
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 13,791,554, 3 hosts
- Verified with: GlobalSign, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sindifern.org.br | 17 |
| www.sindifern.org.br | 9 |