What powers tandzuiver.nl?
Last seen Aug 2026 · 26 technologies across 15 categories
Analytics
Google Analytics
since Mar 2021
Microsoft Clarity
since Apr 2026
CDN
Unpkg
since Mar 2024
CMS
Databases
MySQL
since Mar 2024
Font scripts
JavaScript libraries
Maps
Google Maps
since Mar 2021
Miscellaneous
Performance
Priority Hints
since Mar 2024
Programming languages
Security
Cloudflare Turnstile
since Feb 2026
reCAPTCHA
since Mar 2024
Tag managers
Google Tag Manager
since Mar 2021
Web servers
LiteSpeed
since Feb 2025
Webmail
Microsoft 365
since Nov 2022
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.19 / 10 · ranked #9,967,265 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 4.4 MB · 163 requests
- WordPress theme: kingfisher · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Apr 2026
- detected Cloudflare Turnstile Feb 2026
- dropped core-js Feb 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected WPForms Jan 2026
- dropped cdnjs Nov 2025
- dropped Cloudflare Nov 2025
- dropped jsDelivr Nov 2025
- dropped Lightbox Nov 2025
- dropped Slick Nov 2025
- detected Google Maps Oct 2025