What powers previlab.com.br?
Last seen Jun 2026 · 43 technologies across 22 categories
A/B Testing
Google Optimize
since Jul 2021
Advertising
Analytics
Dynatrace
since Nov 2021
Google Analytics
since Jan 2019
Hotjar
since Jan 2019
TikTok Pixel
since Feb 2023
CDN
Amazon CloudFront
since Oct 2022
Amazon S3
since May 2022
cdnjs
since May 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Apr 2023
CMS
Cookie compliance
OneTrust
since Aug 2021
Documentation
Zendesk
since Jan 2023
Ecommerce
Cart Functionality
since Feb 2022
Editors
Unbounce
since Apr 2023
Font scripts
Google Font API
since Jan 2023
JavaScript frameworks
JavaScript libraries
SweetAlert
since Jan 2019
Load balancers
Azure Front Door
since Feb 2023
Maps
Google Maps
since Jan 2022
Miscellaneous
PaaS
Amazon Web Services
since May 2022
Azure
since Feb 2023
Programming languages
PHP
since Jan 2019
RUM
New Relic
since Aug 2019
Security
Cloudflare Bot Management
since Feb 2024
HSTS
since Feb 2023
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Widgets
Facebook
since Jan 2019
Audience
- 84% phone
- 16% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.46 / 10 · ranked #6,886,425 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 150 ms |
| CLS | 0.3 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- CDN: Amazon CloudFront
- Weight: 1.9 MB · 73 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| agendamentoonline.previlab.com.br | 22 |
| previlab.com.br | 13 |
| examesparticulares.previlab.com.br | 10 |
| www.previlab.com.br | 9 |
| agendaonline.previlab.com.br | 7 |
Full technology history →
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Recent changes
- detected Cart Functionality May 2026