What powers perfileng.com.br?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Apr 2024
CDN
jsDelivr
since Feb 2026
JavaScript libraries
LazySizes
since Apr 2024
OWL Carousel
since Apr 2024
Live chat
WhatsApp Business Chat
since Apr 2024
Miscellaneous
Open Graph
since Apr 2024
PWA
since Apr 2024
Programming languages
Security
reCAPTCHA
since Apr 2024
Tag managers
Google Tag Manager
since Apr 2024
UI frameworks
Materialize CSS
since Apr 2024
Web servers
Apache HTTP Server
since Apr 2024
Webmail
Microsoft 365
since Apr 2024
Audience
- 62% phone
- 38% desktop
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #38,508,423 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Brazil)
- Weight: 7.2 MB · 90 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Font API Mar 2026
- dropped Google Maps Mar 2026
- detected FancyBox Feb 2026
- detected jsDelivr Feb 2026