What powers contactcenter.pl?
Last seen Jun 2026 · 27 technologies across 16 categories
Analytics
Google Analytics
since Jul 2020
CDN
cdnjs
since Sep 2025
Cloudflare
since Sep 2025
CMS
WordPress
since Jan 2021
Databases
MySQL
since Jan 2021
Font scripts
Google Font API
since Jan 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jul 2020
Performance
Priority Hints
since Sep 2025
Programming languages
PHP
since Jul 2020
Security
reCAPTCHA
since Sep 2025
UI frameworks
Bootstrap
since Sep 2025
Web servers
Apache HTTP Server
since Jul 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.03 / 10 · ranked #1,533,327 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 7.1 MB · 96 requests
- WordPress theme: contactcenter · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| contactcenter.pl | 25 |
| www.contactcenter.pl | 6 |
Full technology history →
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Recent changes
- dropped Autoptimize Jan 2026
- dropped EWWW Image Optimizer Jan 2026
- dropped LazySizes Jan 2026
- dropped RSS Jan 2026
- detected Polylang Dec 2025
- detected WP Fastest Cache Dec 2025
- detected Autoptimize Nov 2025
- detected EWWW Image Optimizer Oct 2025
- dropped Isotope Oct 2025
- detected LazySizes Oct 2025
- dropped Polylang Oct 2025
- dropped Slider Revolution Oct 2025
- dropped TablePress Oct 2025
- dropped Twitter Emoji (Twemoji) Oct 2025
- dropped wpBakery Oct 2025
- detected AOS Sep 2025
- detected Bootstrap Sep 2025
- detected cdnjs Sep 2025
- detected Cloudflare Sep 2025
- detected core-js Sep 2025
- detected OWL Carousel Sep 2025
- detected Popper Sep 2025
- detected Priority Hints Sep 2025
- detected reCAPTCHA Sep 2025
- detected Swiper Sep 2025