What powers 
regionaalarchiefalkmaar.nl?
Last seen Sep 2026 · 14 technologies across 12 categories
Analytics
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Programming languages
Security
UI frameworks
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| broek op langedijk | #57 | 1 |
| noordhollandsch kanaal | #27 | 0 |
| wilhelmina lunchroom | #29 | 0 |
| gollards | #32 | 0 |
| diederik sonoy | #43 | 0 |
| open archives netherlands | #63 | 0 |
| album amicorum | #80 | 0 |
| wolfpad | #80 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 60% desktop
- 34% phone
- 6% tablet
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #209,054 of all domains
97 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
8 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.3 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 1.4 MB · 25 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Regional Archive Alkmaar
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on PICTURA-NET (195.93.224.197, IPv6)
- DNS: TransIP
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 75,044, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- dropped Google Analytics Dec 2025
- detected Matomo Analytics Nov 2025