What powers reisswolf.cz?
Last seen Sep 2026 · 11 technologies across 8 categories
Analytics
CDN
Amazon S3
since Jul 2026
jQuery CDN
since Feb 2022
Font scripts
Google Font API
since Nov 2024
JavaScript libraries
Live chat
PaaS
Amazon Web Services
since Jul 2026
Programming languages
PHP
since Sep 2021
Tag managers
Google Tag Manager
since Apr 2019
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
1.80 / 10 · ranked #4,343,804 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 2.6 MB · 67 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Email: no MX record returned, SPF names Seznam Email
- Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed
- Common Crawl link graph: rank 25,895,911, 10 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.reisswolf.cz | 10 |
| eshop.reisswolf.cz | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Jul 2026
- detected Amazon Web Services Jul 2026
- detected core-js Jul 2026
- detected Facebook Pixel Jul 2026
- detected Google Tag Manager May 2026