What powers testyprofi.cz?
Last seen Sep 2026 · 16 technologies across 11 categories
Advertising
Microsoft Advertising
since Aug 2023
Analytics
Google Analytics
since Jul 2019
Ecommerce
Cart Functionality
since Feb 2022
JavaScript libraries
Live chat
Miscellaneous
RSS
since Dec 2022
Programming languages
Security
Tag managers
Google Tag Manager
since Oct 2019
UI frameworks
Web servers
Apache HTTP Server
since Jul 2019
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 found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 58% desktop
- 42% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.75 / 10 · ranked #4,642,170 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0.1 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech (Czechia)
- Weight: 2.1 MB · 76 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CLOUD4COM-AS (92.62.124.161)
- Email: dashofer.cz
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 33,593,882
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted