What powers spiegel21.de?
Last seen Jun 2026 · 29 technologies across 21 categories
Advertising
Microsoft Advertising
since Oct 2024
Affiliate programs
AWIN
since Jun 2025
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since May 2023
CDN
cdnjs
since Jul 2025
Cloudflare
since Jul 2025
Cookie compliance
Font scripts
Hosting
Hetzner
since Oct 2022
JavaScript frameworks
React
since Jul 2025
JavaScript libraries
Marketing automation
Klaviyo
since Jun 2025
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Payment processors
PayPal
since Feb 2022
Performance
Priority Hints
since Sep 2022
Programming languages
Java
since Feb 2026
Reviews
Trusted Shops
since Jul 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Tailwind CSS
since Apr 2022
Video players
YouTube
since Dec 2018
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 71% phone
- 22% desktop
- 7% tablet
Germany
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.91 / 10 · ranked #1,753,831 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.8 MB · 134 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.spiegel21.de | 26 |
| support.spiegel21.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Jun 2026
- detected AWIN Dec 2025
- dropped AWIN Nov 2025