What powers vrc.nl?
Last seen Aug 2026 · 54 technologies across 28 categories
Advertising
Google AdSense
since Jan 2023
Analytics
Google Analytics
since Jan 2019
Hotjar
since Jan 2023
Linkedin Insight Tag
since Jan 2023
Microsoft Clarity
since Oct 2022
CDN
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
CMS
Cookie compliance
Didomi
since Jan 2023
Databases
MySQL
since Jan 2021
Amazon SES
since Aug 2022
Font scripts
Hosting
Drupal Multisite
since Nov 2023
JavaScript libraries
Live chat
WhatsApp Business Chat
since Nov 2023
Marketing automation
OptinMonster
since Jan 2023
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Mobile frameworks
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Jan 2021
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Video players
Vimeo
since Aug 2022
Web frameworks
Web servers
Apache HTTP Server
since Nov 2023
LiteSpeed
since Jan 2021
Webmail
Microsoft 365
since Aug 2022
Widgets
Facebook
since Jan 2019
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,079,024 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.4 MB · 73 requests
- WordPress theme: socialbrothers · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on AS-ZXCS (185.104.29.18)
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Nov 2026
- Common Crawl link graph: rank 10,975,212, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| voices.vrc.nl | 26 |
| magazine.vrc.nl | 23 |
| www.vrc.nl | 23 |
| financeacademy.vrc.nl | 12 |
| vrc.nl | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jul 2026
- dropped WP Engine Jul 2026
- detected Tailwind CSS Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- dropped WP Rocket Mar 2026
- dropped MailChimp Dec 2025
- dropped MailChimp for WordPress Dec 2025