What powers 
mfkkarvina.cz?
Last seen Oct 2026 · 27 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Feb 2026
Google Analytics
since Feb 2019
CDN
Font scripts
Typekit
since Mar 2021
Hosting panels
Plesk
since Jan 2019
JavaScript frameworks
Backbone.js
since Sep 2021
JavaScript libraries
core-js
since Jan 2024
Underscore.js
since Sep 2021
Miscellaneous
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Sep 2022
Programming languages
PHP
since Jun 2020
UI frameworks
Video players
YouTube
since Feb 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Apache HTTP Server
since Jun 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 googleother removed from robots.txt
- Nov 2026 bytespider removed from robots.txt
- Nov 2026 ccbot removed from robots.txt
- Nov 2026 claude-web removed from robots.txt
- Nov 2026 applebot-extended removed from robots.txt
- Nov 2026 Content Signals changed
AI Crawlers
No AI crawlers blocked
Audience
- 81% phone
- 17% desktop
- 2% tablet
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.75 / 10 · ranked #740,374 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 0.2 MB · 10 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- MFK Karviná
- Founded: 2003
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.64.133, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Seznam Email
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 763,776, 3 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mfkkarvina.cz | 19 |
| fanshop.mfkkarvina.cz | 10 |
| www.mfkkarvina.cz | 7 |
| clen.mfkkarvina.cz | 3 |