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Scan Report

check24.de

CHECK24 - Das Vergleichsportal: Sparen Sie mit den Vergleichsrechnern für Versicherungen, Kredite, Energie, DSL, Reisen, Flüge und mehr.

12 Technologies
12 Categories
Apr 10, 2026 Scanned

Technology Stack Analysis

Our comprehensive scan of check24.de has identified 12 technologies across 12 different categories. This technology stack reveals the underlying infrastructure, frameworks, and tools that power this website's functionality and user experience.

Analytics

1 technology

User behavior and site performance are tracked using Google Tag Manager, tag management system that allows you to quickly update measurement codes and related code fragments on your website or mobile app without modifying the code directly.

Detected: Google tag manager

SEO

2 technologies

Search engine optimization is supported by Schema.org plus 1 additional tool, improving discoverability and search rankings.

Detected: Schema Org, Open graph

Backend

1 technology

Server-side logic is handled by Nginx, high-performance web server, reverse proxy server, and load balancer.

Detected: Nginx

Payment

1 technology

Payment processing is handled by Paddle, complete payment infrastructure for SaaS companies handling billing, tax compliance, and subscription management globally with merchant of record services.

Detected: Paddle

Error Tracking

1 technology

Error Tracking functionality is powered by Rollbar, providing robust solutions for this domain.

Detected: Rollbar

JavaScript Libraries

1 technology

This site employs 1 JavaScript library including JavaScript Modules to add specialized functionality and streamline development.

Detected: Javascript modules

Mobile Frameworks

1 technology

This site leverages Apple Mobile Web Clips Icon in the Mobile Frameworks category to enhance functionality and user experience.

Detected: Apple mobile web clips icon

Security

1 technology

Security measures are implemented through HSTS (HTTP Strict Transport Security), protecting both the site and its users from threats.

Detected: Hsts (http strict transport security)

Libraries — UI Components

1 technology

The Libraries — UI Components stack includes 1 technology: swiper, each contributing to the site's capabilities.

Detected: Swiper

Maps

1 technology

Maps functionality is powered by ol, providing robust solutions for this domain.

Detected: Ol

Libraries — Utilities

1 technology

Libraries — Utilities functionality is powered by color, providing robust solutions for this domain.

Detected: Color

Analytics

1 found

Evidence: www.googletagmanager.com/gtm.js?id=

SEO

2 found

Evidence: application/ld+json

Evidence: og:title

Backend

1 found

Evidence: server:nginx

Payment

1 found

Evidence: data-product

Error Tracking

1 found

Evidence: rollbar

JavaScript Libraries

1 found

Evidence: <script type="module"

Mobile Frameworks

1 found

Evidence: <link rel="apple-touch-icon"

Security

1 found

Evidence: strict-transport-security:

Libraries — UI Components

1 found

Evidence: swiper-bundle

Maps

1 found
Ol

Evidence: ol

Libraries — Utilities

1 found

Evidence: Color