What powers leserkreis.de?
Last seen Sep 2026 · 42 technologies across 24 categories
Analytics
CDN
Cookie compliance
Ecommerce
Font scripts
IaaS
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Reviews
Search engines
Security
Tag managers
UI frameworks
Video players
Web frameworks
Web server extensions
Web servers
Webmail
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
- 77% phone
- 18% desktop
- 6% tablet
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.89 / 10 · ranked #1,792,433 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- CDN: Cloudflare
- Weight: 8.7 MB · 385 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Leserkreis Daheim
- Founded: 1907
- Sector: media company
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (23.227.38.65)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 8,444,937, 4 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| leserkreis.de | 27 |
| monatsmappe.leserkreis.de | 25 |
| www.leserkreis.de | 15 |
| jobs.leserkreis.de | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Aug 2026
- detected Google Hosted Libraries Aug 2026
- dropped OptiMonk Jul 2026
- detected Google Font API May 2026
- detected OptiMonk May 2026