What powers frcime.cz?
Last seen Aug 2026 · 32 technologies across 17 categories
Advertising
Twitter Ads
since Nov 2025
Affiliate programs
GoAffPro
since Jul 2025
Analytics
CDN
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Apr 2026
Marketing automation
MailerLite
since Jul 2022
Miscellaneous
Operating systems
Windows Server
since Nov 2025
Security
Cloudflare Bot Management
since May 2026
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Bootstrap
since Nov 2025
Web frameworks
Microsoft ASP.NET
since Nov 2025
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
Twitter
since Nov 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 79% phone
- 21% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.15 / 10 · ranked #1,347,543 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 16.4 MB · 125 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Industry: Travel and hospitality (declares
TravelAgency)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on O2-CZECH-REPUBLIC (194.228.31.12)
- DNS: forpsi.cz
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- Common Crawl link graph: rank 7,640,255, 4 hosts
- Verified with: Google, Meta Business
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected WhatsApp Business Chat Apr 2026
- dropped Facebook Login Dec 2025
- dropped ManyChat Dec 2025
- dropped Matomo Analytics Dec 2025
- dropped Nginx Dec 2025
- detected Bootstrap Nov 2025
- detected cdnjs Nov 2025
- detected Cloudflare Nov 2025
- detected FancyBox Nov 2025
- detected Google Font API Nov 2025
- detected IIS Nov 2025
- detected jQuery CDN Nov 2025
- detected Lightbox Nov 2025
- detected Microsoft ASP.NET Nov 2025
- detected Moment.js Nov 2025
- detected Open Graph Nov 2025
- detected Popper Nov 2025
- detected PWA Nov 2025
- detected Slick Nov 2025
- detected Twitter Nov 2025
- detected Twitter Ads Nov 2025
- detected Windows Server Nov 2025