What powers sortim.cz?
Last seen Sep 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Snowplow Analytics
since Feb 2024
Authentication
Facebook Login
since Jun 2021
CDN
cdnjs
since Feb 2024
Cloudflare
since Nov 2023
Ecommerce
Shoptet
since Feb 2024
JavaScript libraries
Live chat
Miscellaneous
HTTP/3
since Jun 2026
Open Graph
since Feb 2024
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Sep 2021
UI frameworks
Web frameworks
Nette Framework
since Feb 2024
Web servers
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
- 66% phone
- 34% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.22 / 10 · ranked #3,056,853 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Czech
- Weight: 1.7 MB · 72 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on VSHOSTING (185.64.219.37)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- Common Crawl link graph: rank 15,384,848, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cart Functionality Sep 2026
- detected HTTP/3 Jun 2026
- detected OpenResty Jun 2026
- detected Cart Functionality Apr 2026
- dropped PWA Apr 2026
- detected PWA Feb 2026