What powers natures.cz?

Last seen Sep 2026 · 22 technologies across 13 categories

Analytics

Google Analytics
since Sep 2024
Hotjar
since Apr 2025

Authentication

Facebook Login
since Sep 2024

CDN

cdnjs
since Sep 2024
Cloudflare
since Sep 2024

Ecommerce

Shoptet
since Sep 2024

Font scripts

Google Font API
since Apr 2025
Typekit
since Sep 2024

JavaScript libraries

jQuery v1.11.3
since Sep 2024
jQuery UI v@VERSION
since Sep 2024
Slick
since Sep 2024

Live chat

Smartsupp v3
since Jan 2026

Miscellaneous

Gravatar
since Sep 2024
HTTP/3
since May 2026
Open Graph
since Sep 2024
PWA
since Sep 2024

Performance

Priority Hints
since Apr 2025

Programming languages

PHP
since Sep 2024

Tag managers

Google Tag Manager
since Apr 2025

UI frameworks

Bootstrap v3.3.5
since Sep 2024

Web servers

Nginx
since Sep 2024
OpenResty
since May 2026

AI Crawlers

Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.

Training crawlers

  • CCBot Allowed
  • ClaudeBot Allowed
  • Google-Extended Allowed
  • GPTBot Allowed

The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

Content Signals: search=yes ai-train=no declared in robots.txt

  • Sep 2026 Content Signals changed

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: Content Signals

Full breakdown

Audience

  • 100% phone
  • Czechia

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.75 / 10 · ranked #4,641,855 of all domains

5 referring domains · OpenPageRank

Core Web Vitals

LCP1.8 s
INP150 ms
CLS0.05
TTFB500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: Czech
  • Weight: 4.3 MB · 148 requests
  • Structured data: JSON-LD, Microdata, OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

From the homepage's own structured data (Oct 2026).

Infrastructure

  • Hosted on VSHOSTING (185.64.219.37)
  • DNS: wy.sk
  • Email: mx-hub.cz
  • Email security: no SPF record, no DMARC record, DNSSEC signed
  • SSL: ZeroSSL, ECDSA P384, expires Dec 2026
  • Common Crawl link graph: rank 38,389,987, 2 hosts

DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted

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