What powers normy.biz?
Last seen Sep 2026 · 8 technologies across 8 categories
Font scripts
Google Font API
since Feb 2020
JavaScript libraries
Miscellaneous
RSS
since Jan 2023
Operating systems
Ubuntu
since Oct 2018
Programming languages
PHP
since Aug 2018
Security
HSTS
since Sep 2022
Web frameworks
Web servers
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
- 76% desktop
- 24% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.74 / 10 · ranked #2,099,470 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 0.2 MB · 10 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Ing. Jiří Hrazdil - Technické normy
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on WEDOS (46.28.105.78)
- DNS: forpsi.cz
- Email: no MX record returned
- Email security: SPF (hard fail), DNSSEC signed
- Common Crawl link graph: rank 1,193,654, 11 hosts
- Verified with: Google
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| shop.normy.biz | 6 |
| www.normy.biz | 6 |
| nahledy.normy.biz | 2 |