What powers zelmer.pl?
Last seen Jun 2026 · 28 technologies across 17 categories
Analytics
Cloudflare Browser Insights
since Sep 2025
Google Analytics
since Sep 2018
CDN
Bunny
since Jul 2025
Cloudflare
since Sep 2021
CMS
Databases
MySQL
since Jan 2020
Ecommerce
PrestaShop
since Apr 2025
GetResponse
since Dec 2025
Font scripts
Bunny Fonts
since Jul 2025
Google Font API
since Apr 2018
Hosting panels
Plesk
since Jan 2020
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jun 2018
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Bootstrap
since Jan 2020
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Microsoft 365
since Aug 2022
Widgets
OWL Carousel
since Jan 2020
WordPress plugins
Audience
- 78% phone
- 20% desktop
- 2% tablet
Poland
Romania
Germany
United Kingdom
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.95 / 10 · ranked #610,739 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- CDN: Cloudflare
- Weight: 5.0 MB · 99 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| zelmer.pl | 19 |
| www.zelmer.pl | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped reCAPTCHA Jun 2026
- detected GetResponse Dec 2025
- dropped HTTP/3 Oct 2025
- dropped LiteSpeed Oct 2025
- detected Cloudflare Browser Insights Sep 2025