What powers sackzelfbouw.be?
Last seen Sep 2026 · 60 technologies across 27 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Operating systems
PaaS
Programming languages
Reviews
Rich text editors
RUM
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% phone
- 44% desktop
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.50 / 10 · ranked #6,499,090 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Belgium)
- CDN: Google
- Weight: 10.3 MB · 146 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sack Zelfbouw
- Industry: Retail (declares
Product)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (3.33.251.168)
- Email: no MX record returned, SPF names Trend Micro Email Security
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 26,440,937, 6 hosts
- Verified with: GlobalSign, Google, Meta Business, Microsoft 365, Trend Micro Email Security, Twilio
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mysack.sackzelfbouw.be | 40 |
| formulieren.sackzelfbouw.be | 26 |
| www.sackzelfbouw.be | 23 |
| my.sackzelfbouw.be | 20 |
| sackzelfbouw.be | 20 |
| ontwerp.sackzelfbouw.be | 15 |
| virtualtour.sackzelfbouw.be | 6 |
Full technology history →
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Recent changes
- dropped Cart Functionality Sep 2026
- detected Plausible Jul 2026
- detected Firebase Feb 2026
- dropped Vue.js Feb 2026
- detected Mailjet Jan 2026
- detected VWO Jan 2026
- dropped Umami Dec 2025
- detected Cart Functionality Nov 2025
- detected Vue.js Nov 2025