What powers qlf.de?
Last seen Aug 2026 · 35 technologies across 20 categories
Advertising
Microsoft Advertising
since Jul 2026
Analytics
CDN
Cloudflare
since Jul 2026
Cookie compliance
Documentation
Zendesk
since Jul 2026
Ecommerce
Cart Functionality
since Jul 2026
Shopify
since Jul 2026
Hosting
ALL-INKL
since Jul 2026
Issue trackers
JavaScript frameworks
React
since Aug 2026
JavaScript libraries
Marketing automation
Klaviyo
since Jul 2026
Miscellaneous
Payment processors
Performance
Priority Hints
since Jul 2026
Programming languages
Ruby
since Aug 2026
Reviews
Trusted Shops
since Jul 2026
Security
HSTS
since Jul 2026
Shopify apps
UI frameworks
Tailwind CSS
since Jul 2026
ZURB Foundation
since Jul 2026
Web frameworks
Ruby on Rails
since Aug 2026
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 found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 92% phone
- 7% desktop
- 1% tablet
Germany
Austria
Switzerland
Italy
Spain
Croatia
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 4.3 MB · 411 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| qlf.de | 32 |
| account.qlf.de | 12 |