What powers dtpobchod.cz?
Last seen Sep 2026 · 13 technologies across 9 categories
Analytics
CDN
Font scripts
JavaScript libraries
Operating systems
Tag managers
Web frameworks
Web servers
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- GPTBot Blocked
- ImagesiftBot Blocked
- SBIntuitionsBot Blocked
Search and AI assistants
- Amazonbot Blocked
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
4 of 33 AI crawlers blocked
Audience
- 67% desktop
- 33% phone
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,032,911 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 5.8 MB · 60 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on QUANTCOM-AS Quantcom a.s. (212.24.140.11)
- DNS: websupport.cz
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,737,511, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted