What powers prof-kauer.de?
Last seen Aug 2026 · 27 technologies across 13 categories
Analytics
Google Analytics
since May 2019
CMS
WordPress
since May 2019
Cookie compliance
Cookie Information
since Feb 2022
Databases
MySQL
since May 2019
Font scripts
Google Font API
since May 2019
Hosting
IONOS
since Aug 2022
JavaScript libraries
Isotope
since Oct 2021
jPlayer
since Oct 2022
Lightbox
since May 2019
OWL Carousel
since May 2019
prettyPhoto
since Oct 2021
Maps
Google Maps
since May 2019
Miscellaneous
Programming languages
PHP
since May 2019
UI frameworks
Bootstrap
since May 2019
Web servers
Apache HTTP Server
since May 2019
WordPress plugins
Cookie Information plugin
since Feb 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
0.79 / 10 · ranked #16,826,981 of all domains
2 referring domains · OpenPageRank
Infrastructure
- Hosted on IONOS (217.160.0.27, IPv6)
- DNS: IONOS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 41,815,872
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped All in One SEO Aug 2026
- dropped AngularJS Aug 2026