What powers vojtechbruk.cz?
Last seen Sep 2026 · 14 technologies across 9 categories
CDN
Cloudflare
since Oct 2023
CMS
WordPress
since Mar 2023
Databases
MySQL
since Mar 2023
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2023
Programming languages
Webmail
Google Workspace
since Jan 2026
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 60% desktop
- 40% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,283,154 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 0.3 MB · 33 requests
- WordPress theme: vojtechbruk · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Vojtěch Bruk
- Industry: Professional services (declares
ProfessionalService)
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on GREENDATA (171.25.222.93, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 10,609,527, 2 hosts
- Verified with: Google, Pinterest
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
- dropped Sentry Aug 2026
- dropped Tailwind CSS Jul 2026
- dropped WhatsApp Business Chat Jul 2026
- detected jQuery Migrate Jun 2026
- detected Sentry Jun 2026
- dropped Google Analytics May 2026
- dropped RankMath SEO May 2026
- detected Tailwind CSS May 2026
- dropped Bricks Mar 2026
- dropped Google Font API Mar 2026
- dropped MailerLite Mar 2026
- dropped Microsoft Clarity Mar 2026
- dropped Splide Mar 2026
- detected Google Workspace Jan 2026
- dropped Ionicons Jan 2026
- detected Slim SEO Dec 2025