What powers hopsej.cz?
Last seen Sep 2026 · 18 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
Google Analytics Enhanced eCommerce
since Jan 2019
Cache Tools
Varnish
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
SparkPost
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Sep 2023
Operating systems
CentOS
since Jan 2019
Programming languages
Security
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
Web server extensions
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Facebook
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
- 82% phone
- 18% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.26 / 10 · ranked #1,183,731 of all domains
27 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: Czech
- Weight: 2.9 MB · 134 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on MASTER-AS Czech Republic www.master.cz (83.167.249.7)
- DNS: floxcloud.net
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 1,239,110, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| m.hopsej.cz | 12 |
| www.hopsej.cz | 10 |