What powers 
wz.cz?
Last seen Sep 2026 · 190 technologies across 39 categories
Advertising
AppNexus
since Oct 2022
DoubleClick Ad Exchange (AdX)
since Aug 2018
Google AdSense
since Aug 2018
Microsoft Advertising
since Mar 2026
PubMatic
since Oct 2022
Twitter Ads
since Jun 2021
Advertising Networks
AdRoll
since Jun 2018
Analytics
Gemius
since Oct 2022
Google Ads Conversion Tracking
since Oct 2022
Google Analytics
since Jun 2018
Moat
since Nov 2022
Snowplow Analytics
since Aug 2022
Statcounter
since Jan 2019
TrackJs
since Apr 2019
Authentication
Facebook Login
since Jun 2021
Google Sign-in
since Feb 2021
Caching
W3 Total Cache
since Jun 2019
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
Unpkg
since Jul 2021
CMS
Comment systems
Cookie compliance
Cryptominers
Coinhave
since Jun 2020
Databases
MySQL
since Aug 2018
Ecommerce
Editors
DreamWeaver
since Aug 2018
WebSite X5
since May 2019
Font scripts
Issue trackers
Sentry
since Oct 2022
JavaScript frameworks
JavaScript graphics
Google Charts
since Apr 2019
JavaScript libraries
AOS
since Nov 2023
Flickity
since Aug 2018
Instant.Page
since Nov 2023
Isotope
since Nov 2021
LazySizes
since Aug 2022
Lightbox
since Aug 2018
Lodash
since Nov 2022
OWL Carousel
since Jan 2019
Preact
since Oct 2022
prettyPhoto
since May 2021
Select2
since Jun 2018
Slick
since Sep 2020
SoundManager
since Sep 2022
Swiper
since Nov 2022
Tippy.js
since Oct 2022
Live chat
Maps
Miscellaneous
Babel
since Jun 2020
Gravatar
since Aug 2018
Open Graph
since Sep 2022
Popper
since Sep 2021
Prefix-Free
since Jun 2018
PWA
since Aug 2022
RSS
since Dec 2022
SWFObject
since Jan 2019
Swiper Slider
since Nov 2021
Webpack
since Oct 2022
Mobile frameworks
Operating systems
Windows Server
since Dec 2019
Page builders
Colibri WP
since Jan 2026
WordPress Block Editor
since Jul 2024
WordPress Site Editor
since Feb 2025
Payment processors
PayPal
since Jul 2020
Performance
Cloudflare Rocket Loader
since Nov 2022
Priority Hints
since Aug 2023
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
Security
Cloudflare Bot Management
since Jan 2023
HSTS
since Jul 2023
Really Simple SSL & Security
since Feb 2025
reCAPTCHA
since Apr 2022
SEO
Static site generator
Hugo
since Jan 2023
Tag managers
Google Tag Manager
since May 2017
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Dec 2019
Nette Framework
since May 2017
Web servers
Apache HTTP Server
since Mar 2020
Apache Traffic Server
since Dec 2020
IIS
since Dec 2019
Nginx
since May 2017
Widgets
AddThis
since Aug 2018
AddToAny
since Jul 2024
Facebook
since Jun 2018
FlexSlider
since Mar 2020
Google Plus
since Aug 2018
ShareThis
since Oct 2022
Twitter
since Aug 2018
Wheelio
since Sep 2021
WordPress plugins
Formidable Form
since Apr 2023
Imagely NextGEN Gallery
since Aug 2022
Jetpack
since Apr 2022
Jetpack Boost
since Feb 2024
Moove GDPR Consent
since Jun 2024
Polylang
since Oct 2022
RankMath SEO
since Jan 2023
Shortcodes Ultimate
since Dec 2023
SiteOrigin Page Builder
since Jul 2024
TablePress
since Aug 2022
The Events Calendar
since Oct 2022
WordPress Super Cache
since Feb 2023
WPS Visitor Counter
since Mar 2023
WordPress themes
AndersNoren Baskerville
since Oct 2022
Colorlib Sparkling
since Feb 2022
ThemeGrill ColorMag
since May 2022
Twenty Eleven
since Apr 2023
Twenty Fourteen
since Apr 2022
Twenty Nineteen
since Sep 2022
Twenty Seventeen
since Aug 2022
Twenty Sixteen
since Jul 2024
Twenty Twelve
since Feb 2022
Twenty Twenty-Five
since Feb 2025
Twenty Twenty-One
since Mar 2022
WP-Royal Ashe
since Feb 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 77% phone
- 21% desktop
- 2% tablet
Czechia
Slovakia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.23 / 10 · ranked #4,940 of all domains
3,286 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.4 MB · 11 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
opoka.org.pl 16 shared
- edu.hu 25 shared
- ac-strasbourg.fr 13 shared
- main.jp 26 shared
- sch.gr 30 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Můj nový Wordpress na punkhudba.unas.cz (Ždánice on Wikidata)
- Industry: Arts and entertainment (declares
Event) - Country: Czech Republic
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered Nov 2000 (25 years), renews Nov 2026
- Hosted on VSHOSTING (185.64.219.22)
- DNS: webzdarma.cz
- Email: webzdarma.cz
- Email security: SPF (hard fail), no DMARC record, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 18,926, 15,552 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lhota-farnost.wz.cz | 23 |
| www.friterm.wz.cz | 22 |
| punkhudba.wz.cz | 21 |
| crsvelkysenov.wz.cz | 20 |
| dva-a-pul-chlapa-online.wz.cz | 17 |
| havlovi.wz.cz | 17 |
| teorie-velkeho-tresku-online.wz.cz | 17 |
| uklidvozu.wz.cz | 17 |
| www.gynekologie-ul.wz.cz | 17 |
| horkovzdusnafriteza.wz.cz | 16 |
| stratovnadren.wz.cz | 16 |
| azory.wz.cz | 15 |
| campjordan.wz.cz | 15 |
| md-modely.wz.cz | 15 |
| oormblansko.wz.cz | 15 |
| ucebnaaut.wz.cz | 15 |
| www.uvalku.wz.cz | 15 |
| airpark.wz.cz | 14 |
| msts-ricar.wz.cz | 14 |
| pldd.wz.cz | 14 |
| pohreb-mestoblatna.wz.cz | 14 |
| thubac.wz.cz | 14 |
| nejtoustovace.wz.cz | 13 |
| shells.wz.cz | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Hammer.js Aug 2026
- dropped ExtendThemes Highlight Jul 2026
- dropped Cart Functionality May 2026
- detected Microsoft Advertising Mar 2026
- detected Cart Functionality Dec 2025