What powers 
snelderzijlstra.nl?
Last seen Oct 2026 · 27 technologies across 14 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
CDN
Cloudflare
since Jul 2025
jsDelivr
since Apr 2025
Font scripts
Font Awesome
since Mar 2025
Google Font API
since Feb 2025
Issue trackers
Sentry
since Mar 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
NitroPack
since Jan 2026
Priority Hints
since Apr 2025
Programming languages
Security
Cloudflare Bot Management
since Jul 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Vuetify
since Mar 2025
Web servers
Nginx
since Jan 2019
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 66% phone
- 31% desktop
- 3% tablet
Netherlands
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.24 / 10 · ranked #445,479 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 0.4 MB · 32 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on TransIP (5.61.254.216)
- Email: no MX record returned
- Email security: SPF (neutral), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 16,022,458, 3 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| snelderzijlstra.nl | 19 |
| mijndossier.snelderzijlstra.nl | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Sep 2026
- detected Google Tag Manager Sep 2026
- detected Linkedin Insight Tag Sep 2026
- detected Microsoft Advertising Sep 2026
- detected Tiny Slider Sep 2026
- detected VWO Sep 2026
- dropped Google Analytics Aug 2026
- dropped Google Tag Manager Aug 2026
- dropped Linkedin Insight Tag Aug 2026
- dropped Microsoft Advertising Aug 2026
- dropped Tiny Slider Aug 2026
- dropped VWO Aug 2026
- detected NitroPack Jul 2026
- dropped NitroPack Jun 2026
- detected Google Analytics Mar 2026
- detected Google Tag Manager Mar 2026
- detected Linkedin Insight Tag Mar 2026
- detected Microsoft Advertising Mar 2026
- detected Tiny Slider Mar 2026
- detected VWO Mar 2026
- dropped Google Analytics Feb 2026
- dropped Google Tag Manager Feb 2026
- dropped Linkedin Insight Tag Feb 2026
- dropped Microsoft Advertising Feb 2026
- dropped Tiny Slider Feb 2026
- dropped VWO Feb 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- detected NitroPack Jan 2026