What powers prevencard.com.br?
Last seen Sep 2026 · 33 technologies across 19 categories
Authentication
Google Sign-in
since Sep 2026
CDN
Cloudflare
since Feb 2026
CMS
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
Hosting
JavaScript frameworks
React
since Feb 2026
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
Performance
Priority Hints
since Nov 2023
Programming languages
Rich text editors
Monaco Editor
since Sep 2026
Security
HSTS
since Apr 2026
Really Simple SSL & Security
since May 2025
UI frameworks
Web servers
Apache HTTP Server
since Jun 2019
WordPress plugins
Elementor Header & Footer Builder
since May 2025
Essential Addons for Elementor
since Nov 2024
WordPress themes
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not checked
- Sep 2026 *: Blocked (was Allowed)
AI Crawlers
All crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.22 / 10 · ranked #9,701,355 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.7 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on RENDER (216.24.57.7)
- DNS: Hostinger
- Email: no MX record returned, SPF names Hostinger
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 56,604,670, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.quero.prevencard.com.br | 20 |
| prevencard.com.br | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Sign-in Sep 2026
- detected Monaco Editor Sep 2026
- detected HSTS Apr 2026
- dropped Google Analytics Mar 2026
- dropped Google Tag Manager Mar 2026
- dropped Hostinger CDN Mar 2026
- dropped Litespeed Cache Mar 2026
- dropped Premio Chaty Mar 2026
- dropped Site Kit Mar 2026
- dropped Bootstrap Feb 2026
- detected Cloudflare Feb 2026
- dropped Font Awesome Feb 2026
- dropped Google Maps Feb 2026
- dropped lit-element Feb 2026
- dropped lit-html Feb 2026
- detected Open Graph Feb 2026
- detected PWA Feb 2026
- detected Radix UI Feb 2026
- detected React Feb 2026
- detected React Router Feb 2026
- detected shadcn/ui Feb 2026
- dropped Swiper Feb 2026
- detected Tailwind CSS Feb 2026
- dropped WP Rocket Feb 2026
- detected Google Tag Manager Jan 2026
- detected Hostinger Jan 2026
- detected Hostinger CDN Jan 2026
- detected HTTP/3 Jan 2026
- detected Litespeed Cache Jan 2026
- detected Premio Chaty Jan 2026
- detected Site Kit Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025