What powers splcr.cz?
Last seen Aug 2026 · 15 technologies across 11 categories
CMS
Databases
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
Programming languages
Security
UI frameworks
Web servers
WordPress plugins
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
- 61% desktop
- 39% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.52 / 10 · ranked #874,052 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 5900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech (Czechia)
- Weight: 0.4 MB · 46 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ACTIVE24-AS www.active24.cz (81.95.110.118)
- DNS: Active 24
- Email: splcr.cz
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,467,207, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| splcr.cz | 12 |
| web.splcr.cz | 3 |
Full technology history →
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Recent changes
- dropped Cloudflare Oct 2025
- dropped Cloudflare Bot Management Oct 2025
- dropped jsDelivr Oct 2025