What powers 
contunda.de?
Last seen Jul 2026 · 25 technologies across 16 categories
Analytics
Google Analytics
since Feb 2019
Appointment scheduling
Calendly
since Jan 2023
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Microsoft 365
since Aug 2022
Hosting panels
Plesk
since Mar 2024
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2022
Marketing automation
Sendinblue
since Jan 2023
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Sep 2022
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Feb 2019
Security
HSTS
since Sep 2022
Web servers
Nginx
since Feb 2019
WordPress plugins
Borlabs Cookie
since Jun 2021
RankMath SEO
since Oct 2022
WP Rocket
since Sep 2019
WPForms
since Mar 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 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
Open Page Rank
3.49 / 10 · ranked #902,283 of all domains
33 referring domains · OpenPageRank
Infrastructure
- Hosted on IONOS (85.215.115.179)
- DNS: microsoftonline.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,244,958, 3 hosts
- Verified with: Brevo, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Jun 2026
- dropped Google Analytics May 2026
- dropped Google Font API May 2026
- dropped Microsoft Advertising May 2026
- dropped RSS May 2026
- detected Google Font API Dec 2025
- detected Microsoft Advertising Dec 2025
- detected HTTP/3 Nov 2025