What powers smo.cz?
Last seen Sep 2026 · 16 technologies across 12 categories
A/B Testing
CMS
Databases
MySQL
since Feb 2026
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2026
RSS
since Feb 2026
Operating systems
Debian
since Jan 2021
Page builders
Bricks
since Feb 2026
Performance
Priority Hints
since Feb 2026
Programming languages
PHP
since Feb 2026
Tag managers
Google Tag Manager
since Feb 2026
UI frameworks
Web servers
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
AI Crawlers
No AI crawlers blocked
Audience
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.26 / 10 · ranked #2,970,237 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 4700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 10.5 MB · 79 requests
- WordPress theme: bricks (child: bricks-child) · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MGI CZ.MGI autonomous system, Czech Republic (217.112.162.40, IPv6)
- DNS: avonet.cz
- Email: smo.cz
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 7,340,169, 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 |
|---|---|
| smo.cz | 15 |
| www.smo.cz | 4 |