What powers petravanderheiden.nl?
Last seen Aug 2026 · 34 technologies across 18 categories
Analytics
Gauges
since Aug 2024
Google Analytics
since Feb 2019
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Ecommerce
Cart Functionality
since Mar 2023
Font scripts
JavaScript frameworks
JavaScript graphics
Chart.js
since Feb 2019
JavaScript libraries
Isotope
since Jul 2021
Modernizr
since Feb 2019
OWL Carousel
since Aug 2024
prettyPhoto
since Jul 2021
Select2
since Feb 2025
Swiper
since Aug 2024
Miscellaneous
PaaS
wp.cloud
since Nov 2024
Page builders
wpBakery
since Jul 2021
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Feb 2019
Security
HSTS
since Aug 2024
UI frameworks
Bootstrap
since Aug 2024
Video players
Web servers
Nginx
since Aug 2024
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.54 / 10 · ranked #6,203,685 of all domains
5 referring domains · OpenPageRank
Infrastructure
- Hosted on Automattic (WordPress.com) (199.16.172.170)
- DNS: srvnl.nl
- Email: srvnl.nl
- Email security: no SPF record, DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 7,413,877, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| familieopstellingen.petravanderheiden.nl | 33 |
| www.petravanderheiden.nl | 26 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025