What powers nulvijf.nl?
Last seen Oct 2026 · 30 technologies across 17 categories
Analytics
Google Analytics
since Apr 2020
Pinterest Conversion Tag
since Jul 2021
Caching
Varnish
since Sep 2020
CDN
Cloudflare
since Jul 2022
jsDelivr
since Mar 2024
CMS
Databases
MySQL
since Sep 2020
Ecommerce
Hosting
One.com
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Sep 2020
Security
Cloudflare Bot Management
since Jul 2022
reCAPTCHA
since Sep 2020
Tag managers
Google Tag Manager
since Apr 2020
Video players
Web servers
Apache HTTP Server
since Sep 2020
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.61 / 10 · ranked #2,303,406 of all domains
8 referring domains · OpenPageRank
Page
- Language: Dutch (Netherlands)
- Weight: 4.5 MB · 148 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on one.com (77.111.240.168, IPv6)
- DNS: one.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 69,769,119, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bootstrap Oct 2026
- dropped Facebook Pixel Apr 2026
- dropped WordPress Super Cache Apr 2026