What powers glas.nl?
Last seen Oct 2026 · 27 technologies across 16 categories
Advertising
Analytics
CDN
Cookie compliance
Development
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Restricted (was Allowed)
- Oct 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 81% phone
- 15% desktop
- 4% tablet
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #341,693 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 2.2 MB · 109 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Glaspunt B.V.
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Aug 1999 (27 years) via Key-Systems GmbH
- Hosted on PREVIDER-AS Previder B.V. (31.7.0.9, IPv6)
- Email: hostlinq.nl
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,349,596, 5 hosts
DNS records as swept Nov 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.glas.nl | 22 |
| rekentool.glas.nl | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Sep 2026
- detected Amazon Web Services Sep 2026
- dropped Cloudflare Aug 2026
- dropped Cloudflare Bot Management Aug 2026
- dropped HTTP/3 Aug 2026
- dropped Amazon S3 Jul 2026
- dropped Amazon Web Services Jul 2026
- detected HSTS Jul 2026
- detected Google AdSense Jun 2026
- dropped Laravel Jun 2026
- dropped LazySizes Jun 2026
- dropped PHP Jun 2026
- dropped reCAPTCHA Jun 2026
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected DigitalOcean Spaces May 2026
- detected HTTP/3 May 2026
- detected Next.js May 2026
- detected Next.js App Router May 2026
- detected Node.js May 2026
- detected Open Graph May 2026
- detected Priority Hints May 2026
- detected React May 2026
- detected Swiper May 2026
- detected Tailwind CSS May 2026
- detected Turbopack May 2026
- detected Webpack May 2026
- dropped Leadinfo Apr 2026
- detected Leadinfo Jan 2026
- detected Microsoft Clarity Jan 2026