What powers concur.nl?
Last seen Jun 2026 · 35 technologies across 20 categories
Advertising
Microsoft Advertising
since Sep 2024
Twitter Ads
since May 2021
Analytics
Adobe Analytics
since Jun 2021
Crazy Egg
since Jan 2019
Google Analytics
since Jan 2019
Linkedin Insight Tag
since Nov 2021
CDN
Akamai
since Dec 2019
Cloudflare
since Sep 2024
CMS
Cookie compliance
TrustArc
since Aug 2020
Customer data platform
Adobe Experience Platform Identity Service
since Jun 2021
Tealium
since Mar 2019
Hosting
Drupal Multisite
since Dec 2025
JavaScript libraries
Boomerang
since Jun 2022
Highlight.js
since Apr 2021
Live chat
Drift
since May 2024
Marketing automation
Miscellaneous
Open Graph
since Apr 2026
Popper
since Dec 2025
PaaS
Acquia Cloud Platform
since Feb 2021
Amazon Web Services
since Apr 2020
Performance
Priority Hints
since Mar 2026
Personalisation
Programming languages
PHP
since Jan 2019
RUM
Akamai mPulse
since Jun 2022
Security
Cloudflare Bot Management
since Sep 2024
reCAPTCHA
since Dec 2025
Segmentation
Adobe Audience Manager
since Sep 2021
Video players
YouTube
since Dec 2025
Web servers
Nginx
since Jan 2019
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.46 / 10 · ranked #939,375 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 4900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Akamai
- Weight: 1.6 MB · 67 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph Apr 2026
- dropped Hammer.js Jan 2026
- detected Drupal Multisite Dec 2025
- detected jQuery UI Dec 2025
- detected Popper Dec 2025
- detected reCAPTCHA Dec 2025
- detected YouTube Dec 2025
- dropped Google AdSense Nov 2025