What powers blumer-lehmann.com?
Last seen Jun 2026 · 26 technologies across 13 categories
Advertising
Linkedin Ads
since Nov 2024
Analytics
Google Analytics
since Mar 2023
Hotjar
since Nov 2024
Linkedin Insight Tag
since Nov 2024
TikTok Pixel
since Nov 2024
CDN
Hosting
Hostpoint
since Mar 2023
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2026
Programming languages
Java
since Mar 2023
Security
Cloudflare Bot Management
since Jun 2025
HSTS
since Mar 2023
Tag managers
Google Tag Manager
since Nov 2024
Video players
YouTube
since Feb 2024
Web servers
Nginx
since Mar 2023
Webmail
Microsoft 365
since Mar 2023
Proton Mail
since Sep 2025
Audience
- 68% phone
- 32% desktop
Switzerland
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.18 / 10 · ranked #463,226 of all domains
111 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 70.1 MB · 133 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Jun 2026
- dropped Cloudflare Bot Management May 2026
- dropped LazySizes May 2026
- detected Java Apr 2026
- detected Priority Hints Apr 2026
- detected Select2 Apr 2026
- dropped Java Feb 2026
- detected Proton Mail Sep 2025