What powers roklen.cz?
Last seen Sep 2026 · 41 technologies across 20 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
CDN
jsDelivr
since Jul 2020
CMS
WordPress
since Aug 2022
Cookie compliance
CookieFirst
since Aug 2022
Databases
MySQL
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Operating systems
CentOS
since Aug 2018
Programming languages
Security
SEO
Tag managers
Google Tag Manager
since Apr 2020
Web server extensions
Web servers
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 52% desktop
- 48% phone
Czechia
Germany
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.33 / 10 · ranked #1,090,256 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 0.9 MB · 44 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- RoklenFx online směnárna
- Profiles: X
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Microsoft (132.164.38.208)
- DNS: web4u.cz
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Alpiro s.r.o., RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 14,069,822, 8 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| roklenfx.roklen.cz | 24 |
| roklen.cz | 16 |
| www.roklen.cz | 16 |
| login.roklen.cz | 15 |
| aml.roklen.cz | 10 |
| registrace.roklen.cz | 10 |
| fx.roklen.cz | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected jQuery Migrate Sep 2026
- detected Microsoft 365 Aug 2026
- dropped jQuery Migrate Feb 2026
- detected jQuery Migrate Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Microsoft Advertising Nov 2025
- detected Microsoft Clarity Nov 2025