What powers tesort.cz?
Last seen Sep 2026 · 21 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
CDN
Unpkg
since Dec 2024
Comment systems
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Jun 2019
UI frameworks
Bootstrap
since Aug 2022
Web frameworks
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
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
- 59% phone
- 41% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.75 / 10 · ranked #4,654,349 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 3.6 MB · 78 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (83.167.244.201)
- DNS: forpsi.cz
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- Common Crawl link graph: rank 26,499,717, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| eshop.tesort.cz | 17 |
| www.tesort.cz | 15 |