What powers holger-kohl.de?
Last seen Aug 2026 · 15 technologies across 9 categories
Ecommerce
Cart Functionality
since Jan 2022
JavaScript frameworks
JavaScript libraries
Swiper
since Sep 2022
Underscore.js
since Jan 2019
Miscellaneous
HTTP/3
since Jul 2026
Open Graph
since Sep 2022
Programming languages
Ruby
since Jul 2026
Security
UI frameworks
Web frameworks
Ruby on Rails
since Jul 2026
Web servers
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Search and AI assistants
- Amazonbot Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Open Page Rank
1.15 / 10 · ranked #10,507,035 of all domains
4 referring domains · OpenPageRank
Full technology history →
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Recent changes
- dropped Hammer.js Aug 2026
- dropped PhotoSwipe Aug 2026
- dropped Bunny Jul 2026