What powers lafresca.cz?
Last seen Sep 2026 · 17 technologies across 11 categories
Analytics
Authentication
Facebook Login
since Sep 2021
CDN
Font scripts
Google Font API
since Sep 2021
JavaScript libraries
Maps
Google Maps
since Sep 2021
Programming languages
PHP
since Sep 2021
UI frameworks
Bootstrap
since Sep 2021
Web frameworks
Nette Framework
since Sep 2021
Web servers
Webmail
Google Workspace
since Aug 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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.80 / 10 · ranked #4,372,174 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.4 MB · 40 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DigitalOcean (138.68.101.50, IPv6)
- DNS: nwt.cz
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 3,974,214, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted