What powers teek.cz?
Last seen Oct 2026 · 15 technologies across 14 categories
Advertising
Adform
since Jun 2023
Analytics
Google Analytics
since Jan 2019
Smartlook
since Jul 2022
CDN
jsDelivr
since Apr 2023
Ecommerce
Cart Functionality
since Feb 2022
JavaScript frameworks
React
since Nov 2022
Live chat
Zendesk Chat
since Jan 2019
Load balancers
Amazon ALB
since Aug 2021
PaaS
Amazon Web Services
since Aug 2021
Programming languages
PHP
since Jan 2019
Security
HSTS
since Jun 2023
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web frameworks
Nette Framework
since Jan 2019
Web servers
Apache HTTP Server
since Jan 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
- 75% phone
- 25% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.49 / 10 · ranked #6,605,046 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- Weight: 3.4 MB · 83 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (37.205.9.226)
- DNS: regzone.cz
- Email: zoner.com
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,157,042, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted