What powers harteraad.nl?
Last seen Feb 2026 · 29 technologies across 19 categories
Analytics
CDN
Google Hosted Libraries
since Oct 2023
CMS
WordPress
since Jan 2019
Customer data platform
Squeezely
since Aug 2023
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jan 2019
Miscellaneous
HTTP/3
since Oct 2023
Open Graph
since Sep 2022
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Jan 2019
Security
HSTS
since Dec 2022
SEO
Tag managers
Google Tag Manager
since Dec 2019
Video players
YouTube
since Jul 2021
Web servers
LiteSpeed
since Oct 2023
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Gravity Forms
since Dec 2019
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
5.84 / 10 · ranked #123,925 of all domains
158 referring domains · OpenPageRank
Infrastructure
- Hosted on DUOCAST-AS (45.82.188.235)
- DNS: openprovider.nl
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 1,071,402, 5 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| harteraad.nl | 24 |
| www.harteraad.nl | 12 |
| mijn.harteraad.nl | 5 |