What powers setrim.cz?
Last seen Sep 2026 · 20 technologies across 10 categories
Advertising
Adform
since Sep 2022
Microsoft Advertising
since Oct 2024
Analytics
Cookie compliance
JavaScript frameworks
JavaScript libraries
Miscellaneous
LottieFiles
since Sep 2022
Webpack
since Oct 2021
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2021
UI frameworks
Tailwind CSS
since Sep 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,276,611 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 4.5 MB · 61 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: cez.cz
- Email: cez.cz
- Email security: SPF (hard fail), DMARC quarantine
- SSL: DigiCert, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 14,089,358, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted