What powers pcz.pl?
Last seen Jun 2026 · 134 technologies across 35 categories
Accessibility
Pojo.me
since Aug 2022
Advertising
Microsoft Advertising
since Jun 2026
Analytics
Authentication
Facebook Login
since Jun 2021
Caching
W3 Total Cache
since Aug 2018
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
CMS
Comment systems
Livefyre
since Oct 2021
Databases
MySQL
since Aug 2018
Development
Turbopack
since May 2026
DMS
Ecommerce
Font scripts
Bootstrap Icons
since Feb 2025
Font Awesome
since Aug 2018
Google Font API
since Aug 2018
Twitter Emoji (Twemoji)
since Aug 2018
JavaScript frameworks
Next.js App Router
since May 2025
React
since May 2025
Stimulus
since Mar 2021
Vue.js
since Aug 2022
Zone.js
since Aug 2024
JavaScript graphics
JavaScript libraries
Axios
since Aug 2022
decimal.js
since Aug 2022
HeadJS
since Apr 2020
Lightbox
since Apr 2018
Select2
since Oct 2021
Slick
since Aug 2018
SweetAlert2
since Jan 2024
Swiper
since Dec 2022
Underscore.js
since Mar 2020
LMS
Moodle
since Aug 2018
Maps
Miscellaneous
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Page builders
WordPress Block Editor
since Jun 2025
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Priority Hints
since Aug 2024
Turbolinks
since Dec 2021
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Security
Cloudflare Bot Management
since Jun 2023
Cloudflare Turnstile
since Dec 2025
HSTS
since Sep 2022
reCAPTCHA
since Jun 2021
SEO
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Angular Material
since Nov 2024
Animate.css
since Aug 2018
Headless UI
since Aug 2022
Tailwind CSS
since Apr 2022
Video players
VideoJS
since May 2022
Web frameworks
Django
since Jul 2019
Kohana
since Sep 2021
Microsoft ASP.NET
since Jun 2021
Ruby on Rails
since Jul 2021
Web server extensions
Web servers
Webmail
Zimbra
since Sep 2021
Widgets
WordPress plugins
Essential Addons for Elementor
since Aug 2022
GTranslate
since Jun 2025
Polylang
since Oct 2022
Smart Slider 3
since Jun 2025
WordPress themes
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| kopernik science center | #96 | 3 |
| czstochowa | #52 | 2 |
| necl | #51 | 1 |
| pcz | #29 | 1 |
| pcz | #29 | 1 |
| politechnika | #9 | 1 |
| czestochowa poland | #73 | 1 |
| words with galley | #96 | 0 |
| wydawnictwo elemental | #48 | 0 |
| wydawnictwo elemental | #42 | 0 |
| wydawnictwo elemental | #34 | 0 |
| ydka grubasa | #35 | 0 |
| bieg firmowy | #82 | 0 |
| ceeman | #54 | 0 |
| circuit network analysis pdf | #96 | 0 |
| thermo fisher icp-oes | #42 | 0 |
| ul spring semester 2025 | #55 | 0 |
| ul academic calendar fall 2024 | #74 | 0 |
| where is czestochowa | #78 | 0 |
| radiai | #86 | 0 |
| r is n a | #72 | 0 |
| narodowe centrum nauki | #88 | 0 |
| nazwa poczta | #52 | 0 |
| nr 325 exam 2 | #45 | 0 |
| pl-hide | #53 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 53% desktop
- 47% phone
Poland
Türkiye
Algeria
Indonesia
Ukraine
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.87 / 10 · ranked #52,669 of all domains
476 referring domains · OpenPageRank
Search traffic
10 est. monthly organic visits (US)
51 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 10.1 MB · 121 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| archiwum-wz.pcz.pl | 25 |
| azs.pcz.pl | 22 |
| wsl.pcz.pl | 21 |
| cloud.pcz.pl | 19 |
| fizyka.wip.pcz.pl | 19 |
| www.zim.pcz.pl | 17 |
| archiwum-is.pcz.pl | 16 |
| zsd.pcz.pl | 16 |
| pcz.pl | 15 |
| wis.pcz.pl | 14 |
| archiwum.pcz.pl | 13 |
| bud.pcz.pl | 13 |
| el.pcz.pl | 13 |
| moodle.pcz.pl | 13 |
| moodle2020.pcz.pl | 13 |
| moodle2021.pcz.pl | 13 |
| moodle2024.pcz.pl | 13 |
| telco.pcz.pl | 13 |
| www.pcz.pl | 13 |
| biblioteka.pcz.pl | 12 |
| cop.pcz.pl | 12 |
| ctt.pcz.pl | 12 |
| iso.pcz.pl | 12 |
| juwenalia.pcz.pl | 12 |
Full technology history →
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Recent changes
- dropped TikTok Pixel Feb 2026
- dropped CivicTheme Nov 2025