What powers 
radzionkow.pl?
Last seen Sep 2026 · 66 technologies across 25 categories
Accessibility
Pojo.me
since Jan 2022
Analytics
Google Analytics
since May 2020
CDN
CMS
Cookie compliance
Databases
MySQL
since Jul 2020
Font scripts
JavaScript frameworks
Next.js App Router
since Apr 2025
React
since Feb 2023
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Mobile frameworks
Operating systems
UNIX
since Jul 2020
Windows Server
since Jan 2019
Page builders
WordPress Block Editor
since Feb 2026
Performance
Priority Hints
since Aug 2023
Photo galleries
Imagely NextGEN Gallery
since May 2022
NextGEN Gallery
since Jul 2020
Programming languages
Security
HSTS
since Sep 2022
Really Simple SSL & Security
since Aug 2026
UI frameworks
Video players
YouTube
since Apr 2020
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Apache HTTP Server
since Feb 2019
LiteSpeed
since Apr 2020
Nginx
since Jan 2019
Phusion Passenger
since May 2021
Widgets
FlexSlider
since Feb 2019
WordPress plugins
Elementor Header & Footer Builder
since Jun 2022
Smart Slider 3
since Aug 2026
WordPress themes
ThemeGrill ColorMag
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Oct 2026 robots.txt removed
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 94% phone
- 6% desktop
Poland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.63 / 10 · ranked #801,224 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- Weight: 0.4 MB · 52 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Urząd Miasta Radzionków (Radzionków on Wikidata)
- Country: Poland
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on CF-KRK (195.149.226.210)
- DNS: tld.pl
- Email: radzionkow.pl
- Email security: SPF (hard fail), DMARC monitor only, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 853,556, 71 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zss.radzionkow.pl | 20 |
| liceum.radzionkow.pl | 18 |
| przedszkole3.radzionkow.pl | 17 |
| mosir.radzionkow.pl | 16 |
| www.przedszkole3.radzionkow.pl | 15 |
| sp4.radzionkow.pl | 14 |
| bip.radzionkow.pl | 13 |
| www.sp4.radzionkow.pl | 11 |
| biblioteka.radzionkow.pl | 9 |
| sp2.radzionkow.pl | 9 |
| www.biblioteka.radzionkow.pl | 9 |
| www.pgk.radzionkow.pl | 9 |
| www.seniorzy.radzionkow.pl | 9 |
| bip.ops.radzionkow.pl | 8 |
| pgk.radzionkow.pl | 8 |
| cus.radzionkow.pl | 7 |
| ops.radzionkow.pl | 7 |
| pzhgp.radzionkow.pl | 7 |
| radar.radzionkow.pl | 7 |
| www.mow.radzionkow.pl | 7 |
| www.ops.radzionkow.pl | 7 |
| www.pzhgp.radzionkow.pl | 7 |
| ibo.pgk.radzionkow.pl | 6 |
| www.przedszkole2.radzionkow.pl | 6 |
Full technology history →
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Recent changes
- dropped Preact Jun 2026
- dropped MediaElement.js Mar 2026
- detected Preact Mar 2026
- detected Popup Maker Feb 2026
- detected WordPress Block Editor Feb 2026
- detected MediaElement.js Dec 2025