What powers previnavacinas.com.br?
Last seen Jun 2026 · 54 technologies across 23 categories
Analytics
Google Analytics
since Jul 2020
CDN
Cloudflare
since Sep 2022
Google Hosted Libraries
since May 2025
CMS
Databases
Font scripts
Bootstrap Icons
since May 2025
Font Awesome
since Jul 2022
Google Font API
since Nov 2021
Ionicons
since Sep 2022
Twitter Emoji (Twemoji)
since Nov 2021
Hosting
Hostgator
since Aug 2022
JavaScript frameworks
GSAP
since Sep 2022
JavaScript graphics
Chart.js
since Nov 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2022
Maps
Google Maps
since Jan 2023
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Nov 2021
Security
Cloudflare Bot Management
since Sep 2022
HSTS
since Feb 2023
Really Simple SSL & Security
since Apr 2024
SEO
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Animate.css
since Nov 2021
Video players
YouTube
since May 2019
Web servers
Apache HTTP Server
since Nov 2021
Widgets
WordPress plugins
PixelYourSite
since Apr 2022
ThimPress Course Review
since May 2023
ThimPress Course Wishlist
since May 2023
WordPress themes
Audience
- 80% phone
- 20% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.07 / 10 · ranked #11,503,574 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| CLS | 0.15 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Portugal)
- Weight: 13.2 MB · 168 requests
- WordPress theme: popularfx · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| previnavacinas.com.br | 35 |
| vacinas.previnavacinas.com.br | 29 |
| domiciliar.previnavacinas.com.br | 13 |
| www.previnavacinas.com.br | 11 |
| vacina-gripe.previnavacinas.com.br | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Chart.js May 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Chart.js Jan 2026
- detected Chart.js Nov 2025
- detected PixelYourSite Nov 2025