What powers eltraf.cz?
Last seen Sep 2026 · 19 technologies across 15 categories
Analytics
Google Analytics
since Mar 2023
CMS
WordPress
since Apr 2025
Databases
MySQL
since Apr 2025
Font scripts
Google Font API
since Apr 2025
Twitter Emoji (Twemoji)
since Feb 2026
JavaScript libraries
Miscellaneous
RSS
since Apr 2025
Operating systems
Ubuntu
since Mar 2023
Page builders
WordPress Block Editor
since Apr 2025
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Mar 2023
Security
HSTS
since Nov 2025
Web servers
Apache HTTP Server
since Mar 2023
Webmail
Microsoft 365
since Mar 2023
WordPress plugins
GenerateBlocks
since Apr 2025
ThemeIsle Menu Icons
since Apr 2025
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.38 / 10 · ranked #2,722,139 of all domains
11 referring domains · OpenPageRank
Page
- Language: Czech
- Weight: 3.6 MB · 33 requests
- WordPress theme: generatepress · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: datonet.cz
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 32,418,838, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| eltraf.cz | 16 |
| www.eltraf.cz | 6 |