What powers hollandlamp.nl?
Last seen Sep 2026 · 34 technologies across 21 categories
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AI Crawlers
Blocks 7 of 33 AI crawlers we track by name in its robots.txt, restricts 7 more. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Restricted
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 19 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 oai-searchbot added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 llms.txt appeared
- Sep 2026 amazonbot added to robots.txt
AI Crawlers
7 of 33 AI crawlers blocked
Standards: llms.txt
Audience
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.44 / 10 · ranked #2,609,210 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- CDN: Vercel
- Weight: 1.7 MB · 74 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Hollandlamp
- Founded: 2009
- Sector: item, Lighting industry
- Country: item
- Profiles: Facebook, Instagram, LinkedIn
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- DNS: exsilia.net
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 3,716,853, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected HSTS Sep 2026
- detected Linkedin Ads Sep 2026
- detected Next.js Sep 2026
- detected Next.js App Router Sep 2026
- detected Node.js Sep 2026
- detected PayPal Sep 2026
- detected React Sep 2026
- detected Turbopack Sep 2026
- detected Vercel Sep 2026
- detected Webpack Sep 2026
- detected WhatsApp Business Chat Mar 2026
- detected Google Analytics Feb 2026
- dropped Bootstrap Jan 2026
- dropped Elixir Jan 2026
- dropped Erlang Jan 2026
- dropped Google Font API Jan 2026
- dropped jQuery Jan 2026
- dropped jQuery Migrate Jan 2026
- dropped jQuery UI Jan 2026
- dropped MageWorx Search Autocomplete Jan 2026
- dropped Moment.js Jan 2026
- dropped OWL Carousel Jan 2026
- dropped Phoenix Framework Jan 2026
- dropped Phoenix LiveView Jan 2026
- dropped reCAPTCHA Jan 2026
- dropped RequireJS Jan 2026
- dropped Underscore.js Jan 2026
- dropped Vimeo Jan 2026
- detected Alpine.js Nov 2025
- dropped Amazon ALB Nov 2025
- dropped Amazon Web Services Nov 2025
- detected Hyva Themes Nov 2025
- detected Priority Hints Nov 2025
- detected Tailwind CSS Nov 2025