What powers precon.eu?
Last seen Jun 2026 · 54 technologies across 28 categories
A/B Testing
Intelligems
since May 2026
Advertising
Taboola
since Jan 2026
Analytics
HubSpot Analytics
since Dec 2025
Microsoft Clarity
since Mar 2025
Appointment scheduling
Calendly
since Nov 2023
CDN
cdnjs
since Dec 2025
Cloudflare
since Nov 2024
jQuery CDN
since Dec 2025
jsDelivr
since Dec 2025
Unpkg
since Dec 2025
Comment systems
Cookie compliance
Usercentrics
since Nov 2023
Databases
MySQL
since Nov 2023
Ecommerce
MailChimp
since May 2024
Font scripts
Google Font API
since Mar 2026
Form builders
Klaviyo Forms
since Jun 2026
JavaScript frameworks
React
since Jun 2026
JavaScript libraries
Maps
Marketing automation
Miscellaneous
HTTP/3
since Nov 2024
Klaviyo Customer Hub
since Jan 2026
Open Graph
since Nov 2023
Webpack
since Nov 2023
Payment processors
American Express
since Dec 2025
Apple Pay
since Dec 2025
Google Pay
since Dec 2025
Klarna Checkout
since Dec 2025
Mastercard
since Dec 2025
PayPal
since Nov 2023
Visa
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Nov 2023
Reviews
Trusted Shops
since Nov 2023
Search engines
Site Search 360
since Nov 2023
Security
Cloudflare Bot Management
since May 2025
HSTS
since Nov 2023
Tag managers
Google Tag Manager
since Nov 2023
UI frameworks
Web frameworks
Symfony
since Nov 2023
Web servers
Webmail
Microsoft 365
since May 2024
Page
- Language: Dutch
- CDN: Cloudflare
- Weight: 19.0 MB · 472 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.precon.eu | 40 |
| precon.eu | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Klaviyo Forms Jun 2026
- detected React Jun 2026
- dropped Amazon Advertising May 2026
- dropped Amazon Webstore May 2026
- dropped Facebook Pixel May 2026
- dropped Google Analytics May 2026
- detected Intelligems May 2026
- dropped Shop Pay May 2026
- detected Amazon Advertising Mar 2026
- dropped Amazon S3 Mar 2026
- dropped Amazon Web Services Mar 2026
- detected Amazon Webstore Mar 2026
- detected Google Font API Mar 2026
- dropped Klaviyo Data Platform Mar 2026
- detected Amazon S3 Jan 2026
- detected Amazon Web Services Jan 2026
- detected Klaviyo Jan 2026
- detected Klaviyo Customer Hub Jan 2026
- detected Klaviyo Data Platform Jan 2026
- dropped Microsoft Advertising Jan 2026
- detected Microsoft Clarity Jan 2026
- detected Preact Jan 2026
- dropped reCAPTCHA Jan 2026
- detected Taboola Jan 2026
- detected American Express Dec 2025
- detected Apple Pay Dec 2025
- detected cdnjs Dec 2025
- detected Cloudflare Bot Management Dec 2025
- detected Facebook Pixel Dec 2025
- detected Font Awesome Dec 2025
- detected Google Pay Dec 2025
- detected HubSpot Analytics Dec 2025
- detected jQuery CDN Dec 2025
- detected jsDelivr Dec 2025
- detected Klarna Checkout Dec 2025
- detected Mastercard Dec 2025
- detected Priority Hints Dec 2025
- detected Shop Pay Dec 2025
- detected Shopify Dec 2025
- detected Slick Dec 2025
- detected Swiper Dec 2025
- detected Unpkg Dec 2025
- detected Visa Dec 2025
- dropped Cloudflare Bot Management Sep 2025