What powers contraportal.net?

CDN

cdnjs

since Apr 2026

Cloudflare

since Apr 2026

Font scripts

Font Awesome

since Dec 2025

Google Font API

since Dec 2025

JavaScript libraries

lit-element v4.2.2

since Dec 2025

lit-html v3.3.2

since Dec 2025

Maps

Google Maps

since Dec 2025

Miscellaneous

PDF.js v3.11.174

since Apr 2026

Operating systems

Windows Server

since Dec 2025

PaaS

Azure

since Dec 2025

Security

reCAPTCHA

since Dec 2025

Web frameworks

Blazor

since Dec 2025

Microsoft ASP.NET

since Dec 2025

Web servers

IIS v10.0

since Dec 2025