What powers geluidshuis.be?
Last seen Sep 2026 · 18 technologies across 12 categories
Analytics
CMS
Ecommerce
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Security
Tag managers
UI frameworks
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Search and AI assistants
- PetalBot Blocked
The other 32 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 checked
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 63% phone
- 37% desktop
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.25 / 10 · ranked #1,189,904 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- CDN: Google
- Weight: 2.8 MB · 238 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Het Geluidshuis Uitgeverij BV (Het Geluidshuis on Wikidata)
- Country: Belgium
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Google Cloud (23.236.62.147)
- Email: no MX record returned
- Email security: DNSSEC signed
- Common Crawl link graph: rank 174,969, 2 hosts
DNS records as swept Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Bootstrap Jul 2026
- detected Cart Functionality Jul 2026
- detected core-js Jul 2026
- detected Facebook Pixel Jul 2026
- detected Google Analytics Jul 2026
- detected Google Tag Manager Jul 2026
- detected GSAP Jul 2026
- detected HSTS Jul 2026
- detected Lodash Jul 2026
- detected Microsoft 365 Jul 2026
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- detected React Jul 2026
- detected RequireJS Jul 2026
- detected Sentry Jul 2026
- detected SparkPost Jul 2026
- detected Wix Jul 2026
- detected Wix eCommerce Jul 2026
- detected core-js Jun 2026
- detected Facebook Pixel Jun 2026
- dropped Envoy Nov 2025