What powers 
sehzorg.nl?
Last seen Sep 2026 · 26 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Mar 2026
Google Analytics
since Jan 2019
CDN
Cloudflare
since May 2022
CMS
Databases
MySQL
since Jan 2019
Ecommerce
WooCommerce
since Dec 2022
Font scripts
Font Awesome
since Dec 2022
Twitter Emoji (Twemoji)
since Mar 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jan 2019
Security
HSTS
since Mar 2026
UI frameworks
Animate.css
since Nov 2023
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 89% phone
- 7% desktop
- 3% tablet
Netherlands
Germany
Slovakia
Italy
Bulgaria
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.55 / 10 · ranked #843,743 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0.15 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.2 MB · 181 requests
- WordPress theme: jupiterx · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.5.209, IPv6)
- DNS: Cloudflare DNS
- Email: STRATO
- Email security: no SPF record, no DMARC record, DNSSEC signed, CAA
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 11,785,841, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Apr 2026
- dropped Strato Apr 2026
- dropped UNIX Apr 2026
- dropped WP Fastest Cache Apr 2026
- detected Animate.css Mar 2026
- detected Cloudflare Mar 2026
- detected Cloudflare Browser Insights Mar 2026
- detected Font Awesome Mar 2026
- detected HSTS Mar 2026
- detected HTTP/3 Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- dropped Animate.css Feb 2026
- dropped Font Awesome Feb 2026
- detected WP Fastest Cache Jan 2026