What powers hermanserveert.nl?
Last seen Aug 2026 · 22 technologies across 13 categories
Analytics
CMS
Databases
Font scripts
JavaScript libraries
Maps
Miscellaneous
Performance
Photo galleries
Programming languages
Security
Web servers
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.67 / 10 · ranked #5,192,379 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 3.1 MB · 74 requests
- WordPress theme: jupiter (child: jupiter-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CJ2-AS (5.22.249.25)
- DNS: keurigonline.be
- Email: hermanserveert.nl
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 16,414,089, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped lit-element Mar 2026
- dropped lit-html Mar 2026
- detected Google Maps Feb 2026
- detected Master Slider Feb 2026
- detected Master Slider Plugin Feb 2026
- detected wpBakery Feb 2026