What powers seznamovak.cz?
Last seen Sep 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Jun 2025
CMS
Pimcore
since Jun 2025
Font scripts
Bootstrap Icons
since Jun 2025
Google Font API
since Jun 2025
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2025
PWA
since Jun 2025
Programming languages
PHP
since Jun 2025
Security
HSTS
since Jun 2025
UI frameworks
Bootstrap
since Jun 2025
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. 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
0.40 / 10 · ranked #36,426,372 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 18.4 MB · 164 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Seznamovák.cz | Přehled vysokoškolských seznamovacích akcí
- Industry: Education (declares
EducationalOrganization)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on SECURITYNET-AS (176.102.66.171)
- DNS: wedos.com
- Email: wedos.net
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 78,040,303
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted