What powers pencin-obec.cz?
Last seen Sep 2026 · 26 technologies across 17 categories
Advertising
Microsoft Advertising
since Jun 2026
Analytics
Google Analytics
since Jun 2026
Smartlook
since Jun 2026
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Comment systems
Issue trackers
Sentry
since Feb 2026
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ELB
since Feb 2026
Maps
Miscellaneous
Operating systems
Windows Server
since Aug 2022
PaaS
Amazon Web Services
since Feb 2026
Performance
Priority Hints
since Jul 2026
Programming languages
Tag managers
Google Tag Manager
since Jun 2026
UI frameworks
Tailwind CSS
since Feb 2026
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.86 / 10 · ranked #4,041,730 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 13.1 MB · 252 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Pěnčín
- Country: Czech Republic
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- DNS: Amazon Route 53
- Email: Seznam Email
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 1,507,103, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pencin-obec.cz | 13 |
| www.pencin-obec.cz | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- detected Google Analytics Jun 2026
- detected Google Tag Manager Jun 2026
- detected Microsoft Advertising Jun 2026
- detected Smartlook Jun 2026