What powers petarda.cz?
Last seen Aug 2026 · 17 technologies across 12 categories
Analytics
Google Analytics
since Nov 2021
CDN
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Aug 2022
CMS
WordPress
since Nov 2021
Databases
MySQL
since Nov 2021
Ecommerce
Font scripts
Google Font API
since Nov 2021
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Nov 2021
UI frameworks
ZURB Foundation
since Nov 2021
Web servers
Nginx
since Jan 2026
WordPress plugins
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
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.37 / 10 · ranked #2,745,344 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on ONE-NETWORK (185.102.21.75)
- DNS: webglobe.cz
- Email: 802.cz
- Email security: SPF (soft fail), DMARC monitor only
- Common Crawl link graph: rank 1,463,245, 4 hosts
DNS records as swept Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected All in One SEO Jul 2026
- detected Google Analytics Jul 2026
- detected Google Font API Jul 2026
- detected Google Hosted Libraries Jul 2026
- detected HTTP/3 Jul 2026
- detected jQuery Jul 2026
- detected jQuery CDN Jul 2026
- detected jQuery UI Jul 2026
- detected Modernizr Jul 2026
- detected MySQL Jul 2026
- detected NextGEN Gallery Jul 2026
- detected Nginx Jul 2026
- detected PHP Jul 2026
- detected RSS Jul 2026
- detected WooCommerce Jul 2026
- detected WordPress Jul 2026
- detected ZURB Foundation Jul 2026
- dropped Apache HTTP Server Feb 2026