What powers vladimirvanecek.cz?
Last seen Sep 2026 · 29 technologies across 19 categories
A/B Testing
Google Optimize
since Apr 2021
Analytics
CDN
Alibaba Cloud CDN
since Sep 2026
Cloudflare
since Sep 2026
CMS
Cookie compliance
Databases
MySQL
since Feb 2020
Ecommerce
BigCommerce
since Sep 2026
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
Svelte
since Sep 2026
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2026
Programming languages
PHP
since Feb 2020
Security
Cloudflare Bot Management
since Sep 2026
HSTS
since Sep 2022
Really Simple SSL & Security
since May 2024
UI frameworks
Bootstrap
since Nov 2020
Web servers
Nginx
since Feb 2020
Widgets
AddToAny
since Feb 2020
WordPress plugins
Draftpress HFCM
since Feb 2022
WordPress themes
aThemes Sydney
since Feb 2022
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
2.27 / 10 · ranked #2,946,693 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Spanish
- Weight: 0.4 MB · 23 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on ONE-NETWORK (185.102.21.34, IPv6)
- DNS: endora.cz
- Email: no MX record returned
- Email security: SPF (soft fail), DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 33,787,070
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Alibaba Cloud CDN Sep 2026
- detected BigCommerce Sep 2026
- detected Cloudflare Sep 2026
- detected Cloudflare Bot Management Sep 2026
- detected Priority Hints Sep 2026
- detected Svelte Sep 2026
- dropped Google AdSense Jun 2026
- detected HTTP/3 Jun 2026
- dropped reCAPTCHA Jun 2026