What powers schrumpf.nl?
Last seen Sep 2026 · 22 technologies across 16 categories
Analytics
Google Analytics
since Jul 2022
CMS
Databases
MySQL
since Jul 2022
Ecommerce
MailChimp
since Aug 2022
Font scripts
Google Font API
since May 2023
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jul 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since May 2023
Performance
Priority Hints
since May 2023
Programming languages
PHP
since Jul 2022
Security
HSTS
since Sep 2022
Really Simple SSL & Security
since Jun 2024
Tag managers
Google Tag Manager
since Jul 2022
Web servers
Apache HTTP Server
since Jul 2022
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.49 / 10 · ranked #6,594,212 of all domains
3 referring domains · OpenPageRank
Page
- Language: Dutch (Netherlands)
- Weight: 3.3 MB · 67 requests
- WordPress theme: themify-ultra (child: themify-ultra-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NEDERLANDNET-AS (78.41.77.42)
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 18,322,950, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted