What powers kroezon.nl?
Last seen Aug 2026 · 16 technologies across 11 categories
Caching
Litespeed Cache
since Feb 2026
CMS
Databases
MySQL
since Jul 2025
Microsoft 365
since Aug 2022
Sendgrid
since Dec 2024
Hosting panels
Plesk
since Jul 2025
JavaScript libraries
Swiper
since Jul 2025
Miscellaneous
Performance
Priority Hints
since Jul 2025
Programming languages
Web servers
LiteSpeed
since Jul 2025
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 91% phone
- 9% tablet
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.00 / 10 · ranked #1,595,309 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.7 MB · 11 requests
- WordPress theme: uicore-pro · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ESMERO (91.198.170.118, IPv6)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 17,804,130, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped CookieYes Mar 2026
- dropped core-js Mar 2026
- dropped Facebook Pixel Mar 2026
- dropped Google Analytics Mar 2026
- dropped Google Tag Manager Mar 2026
- dropped jQuery Mar 2026
- dropped jQuery Migrate Mar 2026
- dropped jQuery UI Mar 2026
- dropped Lenis Mar 2026
- dropped Microsoft Advertising Mar 2026
- dropped Twitter Emoji (Twemoji) Mar 2026
- dropped UIKit Mar 2026
- detected Litespeed Cache Feb 2026
- detected Facebook Pixel Dec 2025
- detected Google Tag Manager Dec 2025
- detected Microsoft Advertising Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025