What powers top.systems?
Last seen Sep 2026 · 36 technologies across 21 categories
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Documentation
Ecommerce
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 83% desktop
- 17% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.44 / 10 · ranked #2,606,911 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 2.8 MB · 100 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Combell (185.111.199.237)
- Email: Microsoft 365
- Email security: no SPF record, DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 16,014,736, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| campagnes.top.systems | 26 |
| top.systems | 22 |
| www.top.systems | 21 |
| shop.top.systems | 18 |
Full technology history →
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Recent changes
- detected Cloudflare Turnstile Jun 2026
- detected Microsoft Clarity Apr 2026
- dropped Font Awesome Jan 2026
- dropped Google Font API Jan 2026
- dropped Magento Jan 2026
- dropped Prototype Jan 2026
- detected FancyBox Dec 2025
- detected PWA Dec 2025
- detected Slick Dec 2025