What powers keraservis.cz?
Last seen Aug 2026 · 32 technologies across 17 categories
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript Libraries
Miscellaneous
Operating systems
PaaS
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 60% phone
- 39% desktop
- 2% tablet
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.87 / 10 · ranked #678,231 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Czech
- Weight: 11.3 MB · 95 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SATT-AS (31.31.227.81)
- DNS: Active 24
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,258,192, 7 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.keraservis.cz | 18 |
| odoo.keraservis.cz | 13 |
| eshop.keraservis.cz | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nette Framework Aug 2026
- detected Amazon S3 May 2026
- detected Amazon Web Services May 2026
- dropped Smartsupp Apr 2026
- detected Smartsupp Jan 2026