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Scan Report

catawiki.com

Buy and sell on Europe’s most-visited online curated marketplace. Weekly auctions of 75,000 special and hard-to-find objects selected by experts.

39 Technologies
21 Categories
Apr 12, 2026 Scanned

Technology Stack Analysis

Our comprehensive scan of catawiki.com has identified 39 technologies across 21 different categories. This technology stack reveals the underlying infrastructure, frameworks, and tools that power this website's functionality and user experience.

Analytics — Heatmap

1 technology

The Analytics — Heatmap side of this site runs on Hotjar, a dedicated solution for this area of web infrastructure.

Detected: Hotjar

Reviews

1 technology

Trustpilot underpins the site's Reviews capabilities, handling the specialised requirements of this domain.

Detected: Trustpilot

Media

1 technology

Media assets are managed with YouTube, world's largest video sharing platform that enables uploading, viewing, and sharing videos with embeddable players and extensive API capabilities.

Detected: Youtube

Fonts

1 technology

Google Fonts underpins the site's Fonts capabilities, handling the specialised requirements of this domain.

Detected: Google fonts

SEO

4 technologies

Search engine optimization is supported by Schema.org plus 3 additional tools, improving discoverability and search rankings.

Detected: Schema Org, Open graph, Twitter cards, Organization schema

Advertising

3 technologies

Ad delivery relies on Google Ads and Criteo and 1 additional network, supporting programmatic and direct advertising across the site.

Detected: Google ads, Criteo, Outbrain

Social

5 technologies

Social sharing and embedding are handled by Twitter Widget and Facebook SDK alongside 3 more networks, connecting the site to wider social audiences.

Detected: Twitter widget, Facebook sdk, Pinterest widget, Facebook, Linkedin

Payment

5 technologies

Payment processing is handled by Klarna, buy-now-pay-later payment solution offering flexible payment options and installment plans for e-commerce transactions worldwide. Additional payment tools provide alternative methods and enhanced functionality.

Detected: Klarna, American express, Visa, Stripe, Stripe Elements

CDN

1 technology

Content delivery is accelerated through jsDelivr, free, fast, and reliable open-source CDN serving npm packages, GitHub repositories, and WordPress plugins with global edge locations.

Detected: Jsdelivr

Security

4 technologies

A 4-layer security approach protects this site using PerimeterX (HUMAN) and HSTS (HTTP Strict Transport Security) along with 2 additional measures, ensuring data privacy and system integrity.

Detected: Perimeterx (human), Hsts (http strict transport security), Hsts includesubdomains preload, Recaptcha

Frontend

2 technologies

The front-end layer is assembled from Wasp and nextjs, combining the frameworks and tools that produce everything visitors see and interact with.

Detected: Wasp, Nextjs

Mobile Frameworks

1 technology

Apple Mobile Web Clips Icon underpins the site's Mobile Frameworks capabilities, handling the specialised requirements of this domain.

Detected: Apple mobile web clips icon

Analytics

2 technologies

This site tracks user engagement and behavior through Bing Universal Event Tracking and Hotjar, enabling data-driven optimization and insights.

Detected: Bing universal event tracking, Hotjar

Conversion Tracking

2 technologies

Conversion attribution is tracked across TikTok Conversion Tracking Pixel and Twitter Conversion Tracking, connecting ad spend to real business outcomes.

Detected: Tiktok conversion tracking pixel, Twitter conversion tracking

Libraries — Realtime

1 technology

Pusher underpins the site's Libraries — Realtime capabilities, handling the specialised requirements of this domain.

Detected: Pusher

Maps

2 technologies

Geolocation and mapping are delivered through ol and Google Maps, combining interactive maps with location-based data and routing.

Detected: Ol, Google Maps

AI/ML

1 technology

Artificial intelligence capabilities are powered by brain.js, JavaScript neural network library for Node.js and browsers.

Detected: Brain JS

Libraries — CSS Frameworks

1 technology

bulma is the chosen Libraries — CSS Frameworks solution here, integrating with the rest of the stack to serve its specific purpose.

Detected: Bulma

Frontend Framework

1 technology

Next.js underpins the site's Frontend Framework capabilities, handling the specialised requirements of this domain.

Detected: Next JS

Analytics — Heatmap

1 found

Reviews

1 found

Media

1 found

Fonts

1 found

SEO

4 found

Advertising

3 found

Social

5 found

Payment

5 found

CDN

1 found

Security

4 found

Frontend

2 found

Mobile Frameworks

1 found

Analytics

2 found

Conversion Tracking

2 found

Libraries — Realtime

1 found

Maps

2 found

AI/ML

1 found

Libraries — CSS Frameworks

1 found

Frontend Framework

1 found

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