What powers btym.cz?
Last seen Sep 2026 · 14 technologies across 10 categories
Analytics
CDN
Cloudflare
since Nov 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Jul 2026
Open Graph
since Nov 2022
Programming languages
PHP
since Nov 2022
Security
Cloudflare Bot Management
since Nov 2022
Tag managers
Google Tag Manager
since Nov 2022
Video players
Vimeo
since Nov 2022
Web servers
Nginx
since Nov 2022
Webmail
Google Workspace
since Feb 2024
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
- 100% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.81 / 10 · ranked #1,953,778 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 11.2 MB · 55 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IGNUM-AS Czech Republic (62.109.150.252, IPv6)
- DNS: onebit.cz
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,682,096, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted