What powers ohlasy.info?
Last seen Oct 2026 · 33 technologies across 19 categories
Analytics
Google Analytics
since Jan 2019
Plausible
since Jan 2022
Development
Turbopack
since Mar 2026
SparkPost
since Aug 2022
Font scripts
Google Font API
since May 2020
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Nov 2022
Message boards
Miscellaneous
PaaS
Amazon Web Services
since Jan 2019
Hetzner
since Nov 2025
Netlify
since Apr 2019
Vercel
since Jun 2021
Performance
Priority Hints
since May 2023
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Video players
YouTube
since Dec 2023
Web frameworks
Ruby on Rails
since Nov 2022
Web servers
Nginx
since Nov 2022
Widgets
Spotify Widgets
since Nov 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.96 / 10 · ranked #1,654,267 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Czech
- CDN: Vercel
- Weight: 4.2 MB · 142 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Hetzner
- Email: Fastmail
- Email security: SPF (neutral), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,315,339, 10 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ohlasy.info | 15 |
| forum.ohlasy.info | 13 |
| volby.ohlasy.info | 13 |
| korona.ohlasy.info | 5 |
| www.ohlasy.info | 4 |
Full technology history →
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