What powers spardaschwarzgelb.de?
Last seen Oct 2026 · 13 technologies across 11 categories
A/B Testing
Trbo
since Sep 2026
CMS
Storyblok
since Sep 2026
JavaScript frameworks
Miscellaneous
Open Graph
since Sep 2026
PWA
since Sep 2026
PaaS
Vercel
since Sep 2026
Performance
Priority Hints
since Sep 2026
Programming languages
Node.js
since Sep 2026
Security
HSTS
since Sep 2026
Tag managers
Google Tag Manager
since Sep 2026
UI frameworks
Tailwind CSS
since Sep 2026
Webmail
Google Workspace
since Sep 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 90% phone
- 6% tablet
- 4% desktop
Germany
Russia
Netherlands
Indonesia
Iran
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Vercel
- Weight: 16.4 MB · 54 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Wix DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted