What powers flowbox.com?
Last seen Sep 2026 · 17 technologies across 10 categories
CDN
Ecommerce
Webflow Ecommerce
since Jul 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Webflow
since Jan 2024
Performance
Priority Hints
since Mar 2025
Security
Cloudflare Turnstile
since Jan 2025
HSTS
since Aug 2024
Tag managers
Google Tag Manager
since Jan 2024
Webmail
Microsoft 365
since Aug 2022
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
- 78% phone
- 22% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.69 / 10 · ranked #2,175,974 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.3 MB · 55 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- FLOWBOX
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (198.202.211.1)
- DNS: forpsi.cz
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed, CAA
- Common Crawl link graph: rank 10,579,406, 4 hosts
DNS records as swept Sep 2026. How the web is hosted