What powers fernandoefernandes.com.br?
Last seen Oct 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon S3
since Oct 2025
Font scripts
Font Awesome
since Jan 2019
Hosting panels
Plesk
since Feb 2021
JavaScript frameworks
Socket.io
since Apr 2024
JavaScript libraries
Live chat
WhatsApp Business Chat
since May 2023
PaaS
Amazon Web Services
since Oct 2025
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Web servers
Nginx
since Feb 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 65% phone
- 35% desktop
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.33 / 10 · ranked #8,277,550 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 4.2 MB · 82 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Skymail Servicos de Computacao e Provimento de Inf (168.0.134.186)
- DNS: skymail.net.br
- Email: skymail.net.br
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 69,851,506, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| fernandoefernandes.com.br | 16 |
| www.fernandoefernandes.com.br | 16 |