What powers mijnhartslagnu.nl?
Last seen Sep 2026 · 14 technologies across 9 categories
Font scripts
Font Awesome
since Jan 2019
JavaScript frameworks
JavaScript libraries
Modernizr
since Jan 2019
SweetAlert
since Jan 2019
Maps
Google Maps
since Sep 2020
Miscellaneous
Popper
since Nov 2022
Operating systems
Windows Server
since Nov 2022
Security
HSTS
since Sep 2022
UI frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 71% phone
- 27% desktop
- 2% tablet
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.30 / 10 · ranked #1,127,452 of all domains
19 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 3.8 MB · 75 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Microsoft (137.117.212.23)
- Email: mijnhartslagnu.nl
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 17,598,512, 2 hosts
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mijnhartslagnu.nl | 14 |
| www.mijnhartslagnu.nl | 14 |