What powers 
tichalinka.cz?
Last seen Sep 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Jul 2020
Vercel Analytics
since Mar 2023
CDN
Cloudinary
since Dec 2021
Sendgrid
since Aug 2022
Issue trackers
Sentry
since Jul 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Vercel
since Jul 2020
Programming languages
Node.js
since Jul 2020
Security
HSTS
since Sep 2022
UI frameworks
Element UI
since Jul 2020
Tailwind CSS
since Apr 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 57% phone
- 43% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.32 / 10 · ranked #188,346 of all domains
108 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 150 ms |
| CLS | 0.15 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- CDN: Vercel
- Weight: 1.6 MB · 109 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Jun 2014 (12 years), renews Jun 2027
- Hosted on Amazon Web Services (76.76.21.22)
- DNS: Vercel
- Email: blueboard.cz
- Email security: SPF (soft fail), no DMARC record, CAA
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 202,670, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tichalinka.cz | 14 |
| app.tichalinka.cz | 10 |
Full technology history →
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Recent changes
- dropped YouTube Sep 2026