What powers prazdnedomy.cz?
Last seen Sep 2026 · 22 technologies across 14 categories
Analytics
Authentication
Facebook Login
since Jul 2021
CDN
Amazon SES
since Jan 2026
SparkPost
since Jan 2026
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2025
PaaS
Amazon Web Services
since Jan 2026
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since May 2022
UI frameworks
Web frameworks
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Aug 2023
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 72% phone
- 28% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #594,563 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Organisation
- Prázdné Domy
- Country: Czech Republic
From Wikidata (CC0).
Infrastructure
- Hosted on WEDOS-GLOBAL WEDOS Internet, a.s. (185.8.237.6, IPv6)
- DNS: wedos.com
- Email: Seznam Email
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 720,091, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| brno.prazdnedomy.cz | 22 |
| prazdnedomy.cz | 20 |
| www.prazdnedomy.cz | 20 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped HSTS May 2026
- detected HSTS Mar 2026
- detected Apache HTTP Server Feb 2026
- detected Amazon SES Jan 2026
- detected Amazon Web Services Jan 2026
- detected SparkPost Jan 2026