What powers helderzorg.nl?
Last seen Sep 2026 · 24 technologies across 15 categories
Analytics
CDN
CMS
Databases
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Programming languages
Security
UI frameworks
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 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
1.33 / 10 · ranked #8,317,081 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish (Spain)
- Weight: 4.5 MB · 30 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PREVIDER-AS (141.138.169.254, IPv6)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 78,027,668, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| helderzorg.nl | 17 |
| www.helderzorg.nl | 10 |
Full technology history →
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Recent changes
- dropped Divi Sep 2026
- dropped Google Font API Sep 2026
- dropped Google Maps Sep 2026
- dropped jQuery Migrate Sep 2026
- dropped LazySizes Sep 2026
- dropped lit-element Sep 2026
- dropped lit-html Sep 2026
- dropped MediaElement.js Sep 2026
- dropped Priority Hints Sep 2026
- dropped RankMath SEO Sep 2026
- dropped Swiper Sep 2026
- detected Adjust Aug 2026
- detected Astro Aug 2026
- detected Cloudflare Aug 2026
- detected Cloudflare Bot Management Aug 2026
- detected React Aug 2026
- detected styled-components Aug 2026
- detected ZURB Foundation Aug 2026