What powers 
zooplzen.cz?
Last seen Aug 2026 · 24 technologies across 13 categories
Analytics
Authentication
CDN
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
UI frameworks
Web frameworks
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
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 *: Allowed (was Restricted)
- Aug 2026 *: Restricted (was Allowed)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| zoo plze | #1 | 21 |
| plze zoo | #1 | 21 |
| brezen | #89 | 6 |
| slevomat | #53 | 1 |
| slevomat | #41 | 1 |
| plze | #34 | 1 |
| tera cz | #25 | 0 |
| tripadvisor plzen | #27 | 0 |
| velikonoce 2025 | #91 | 0 |
| where is plzen | #78 | 0 |
| slevomat cz | #21 | 0 |
| nosorozec | #33 | 0 |
| pilzno | #53 | 0 |
| pilsen facebook | #42 | 0 |
| pl-zen | #46 | 0 |
| pl zen restaurant | #32 | 0 |
| pl zen | #75 | 0 |
| plzenska | #40 | 0 |
| larva zlatohlvka | #22 | 0 |
| lophosaurus dilophus | #44 | 0 |
| dikobraz | #50 | 0 |
| dinopark photos | #67 | 0 |
| facebook pilsen | #61 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 90% phone
- 8% desktop
- 2% tablet
Czechia
Germany
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #210,818 of all domains
172 referring domains · OpenPageRank
Search traffic
51 est. monthly organic visits (US)
23 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 6.7 MB · 65 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Zoo Plzeň (Zoo Pilsen on Wikidata)
- Founded: 1926
- Country: Czech Republic
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on SITMP (185.153.192.137, IPv6)
- DNS: Cloudflare DNS
- Email: sitmp.cz
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 1,187,129, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| eshop.zooplzen.cz | 16 |
| zooplzen.cz | 9 |
| www.zooplzen.cz | 8 |
| rezervace.zooplzen.cz | 7 |
Full technology history →
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