What powers svettasek.cz?
Last seen Aug 2026 · 24 technologies across 15 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
Cookie compliance
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Google Font API
since Jun 2024
JavaScript frameworks
AlertifyJS
since Jul 2021
JavaScript libraries
Maps
Google Maps
since Jun 2024
Miscellaneous
HTTP/3
since May 2026
Operating systems
Windows Server
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Web servers
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 87% phone
- 13% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.84 / 10 · ranked #4,123,372 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.8 MB · 99 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: websupport.cz
- Email: no MX record returned, SPF names Websupport
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Dec 2026
- Common Crawl link graph: rank 19,301,140, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| svettasek.cz | 15 |
| www.svettasek.cz | 15 |
| shop.svettasek.cz | 12 |
Full technology history →
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