What powers 
kolbi.cz?
Last seen May 2026 · 15 technologies across 12 categories
Advertising
Twitter Ads
since Aug 2022
CDN
Cloudflare
since Aug 2025
CMS
Databases
MySQL
since Aug 2022
Font scripts
Font Awesome
since Aug 2022
Google Font API
since Aug 2022
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since May 2024
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since Aug 2025
Web servers
Nginx
since Aug 2022
Widgets
Twitter
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.95 / 10 · ranked #608,400 of all domains
33 referring domains · OpenPageRank
Infrastructure
- Hosted on FREY-AS (185.117.169.74, IPv6)
- DNS: hostfactory.ch
- Email: hostfactory.ch
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Sectigo, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,189,239, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025