What powers leowittwer.de?
Last seen Oct 2026 · 23 technologies across 14 categories
CDN
Cloudinary
since Aug 2022
CMS
Databases
MySQL
since May 2019
Ecommerce
Font scripts
Twitter Emoji (Twemoji)
since May 2019
Hosting
GoDaddy
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since May 2019
Security
HSTS
since Sep 2022
Web servers
Nginx
since May 2019
Webmail
Microsoft 365
since Jun 2024
WordPress plugins
Borlabs Cookie
since Aug 2022
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.19 / 10 · ranked #3,119,754 of all domains
13 referring domains · OpenPageRank
Page
- Language: German (Germany)
- Weight: 4.7 MB · 89 requests
- WordPress theme: leo-wittwer · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on netcup (89.58.57.112)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 14,077,068, 3 hosts
- Verified with: Brevo, Google, Meta Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) May 2026
- dropped Twitter Emoji (Twemoji) Mar 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Varnish Dec 2025