What powers andrekerstens.nl?
Last seen Oct 2026 · 13 technologies across 10 categories
Analytics
Google Analytics
since Feb 2022
CDN
Cloudinary
since Sep 2024
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Font Awesome
since Feb 2022
Google Font API
since Feb 2022
JavaScript libraries
Security
HSTS
since Sep 2024
Tag managers
Google Tag Manager
since Feb 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since Feb 2022
Webmail
Microsoft 365
since Aug 2022
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.15 / 10 · ranked #3,222,463 of all domains
11 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
11 keywords in Google's top 30
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 3.5 MB · 93 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on XL-AS (93.191.134.106)
- DNS: microsoftonline.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 29,570,788, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| andrekerstens.nl | 13 |
| www.andrekerstens.nl | 13 |