What powers centrum.cz?
Last seen Jun 2026 · 115 technologies across 39 categories
A/B Testing
OneSignal
since Feb 2021
Optimizely
since Aug 2018
Advertising
Adform
since Feb 2022
AppNexus
since Mar 2019
Criteo
since Jul 2019
Google AdSense
since Jun 2018
ID5
since Nov 2023
PubMatic
since Aug 2020
Rubicon Project
since Jun 2018
Twitter Ads
since Aug 2022
Advertising Networks
DoubleClick for Publishers (DFP)
since Jun 2018
Analytics
Chartbeat
since Jul 2022
Gemius
since Oct 2019
Google Ads Conversion Tracking
since Mar 2022
Google Analytics
since Jun 2018
Google Analytics Enhanced eCommerce
since Jun 2018
Hotjar
since Aug 2018
Microsoft Clarity
since Mar 2022
Snowplow Analytics
since Apr 2021
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Facebook Login
since Jun 2021
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since Feb 2021
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Blogger
since Jan 2021
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RackCache
since Aug 2018
CDN
Amazon CloudFront
since Aug 2018
Amazon S3
since Apr 2023
Cloudflare
since Jul 2019
jQuery CDN
since Feb 2022
Unpkg
since Jul 2021
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WordPress
since Aug 2022
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Cookie compliance
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Salesforce
since Aug 2022
Databases
Development
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Font Awesome
since Aug 2018
Google Font API
since Apr 2018
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Cloudflare Network Error Logging
since May 2022
Sentry
since Oct 2019
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Emotion
since May 2022
Handlebars
since Jan 2019
Next.js App Router
since Dec 2024
React
since Jun 2018
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Freshchat
since Mar 2022
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Google Maps
since Aug 2018
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Miscellaneous
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Debian
since Aug 2018
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since Jan 2019
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Priority Hints
since Mar 2023
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Cxense
since Jun 2023
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Luigi’s Box
since Mar 2019
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Segmentation
Adobe Audience Manager
since Apr 2022
SEO
Tag managers
Adobe DTM
since Jan 2019
Adobe Experience Platform Launch
since Jun 2021
Google Tag Manager
since Jun 2018
UI frameworks
Bootstrap
since Aug 2018
Tailwind CSS
since May 2023
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since Aug 2018
Express
since Aug 2018
Microsoft ASP.NET
since Sep 2023
Nette Framework
since Aug 2018
Ruby on Rails
since Aug 2018
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Apple iCloud Mail
since Jan 2023
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| steven seagal | #75 | 630 |
| mickey rourke | #91 | 630 |
| seagal | #82 | 320 |
| s | #47 | 190 |
| seagal steven | #77 | 190 |
| strongman eddie hall | #84 | 85 |
| centrum.cz zpravy | #1 | 79 |
| centrum cz zprvy | #1 | 79 |
| centrum cz zpravy | #1 | 79 |
| hannibal barkas | #48 | 57 |
| joe metheny | #60 | 53 |
| bunkr | #73 | 35 |
| hertl hockeydb | #80 | 21 |
| centrum cz mail | #3 | 17 |
| volny cz | #2 | 15 |
| tsutomu miyazaki | #84 | 14 |
| molekule | #57 | 14 |
| miyazaki tsutomu | #84 | 14 |
| centrum.cz mail | #3 | 13 |
| radek tpnek | #4 | 11 |
| pl | #39 | 11 |
| 52 kilograms | #75 | 9 |
| opus camper | #54 | 8 |
| piloti | #89 | 8 |
| petra jan | #2 | 8 |
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
- 77% phone
- 20% desktop
- 3% tablet
Czechia
Austria
Slovakia
Germany
United Kingdom
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.97 / 10 · ranked #8,206 of all domains
1,788 referring domains · OpenPageRank
Search traffic
2,900 est. monthly organic visits (US)
1,431 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 5.7 MB · 323 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| beta.centrum.cz | 33 |
| pocasi.centrum.cz | 31 |
| atlas.centrum.cz | 27 |
| volny.centrum.cz | 27 |
| www.centrum.cz | 27 |
| amplion.centrum.cz | 26 |
| najisto.centrum.cz | 24 |
| ucet.centrum.cz | 20 |
| vyber.centrum.cz | 20 |
| pujdu.centrum.cz | 17 |
| tvprogram.centrum.cz | 17 |
| ankety.centrum.cz | 15 |
| letenky.centrum.cz | 15 |
| svatky.centrum.cz | 15 |
| zakony.centrum.cz | 15 |
| admin-najisto.centrum.cz | 14 |
| prace.centrum.cz | 14 |
| astrocafe.centrum.cz | 13 |
| search.centrum.cz | 13 |
| searchatlas.centrum.cz | 13 |
| areg.centrum.cz | 12 |
| mail.blog.centrum.cz | 12 |
| napoveda.centrum.cz | 12 |
| reg.centrum.cz | 12 |
Full technology history →
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Recent changes
- detected Turbopack Dec 2025
- dropped Preact Nov 2025
- detected React Router Nov 2025
- dropped Integral Ad Science Oct 2025
- detected Preact Sep 2025
- dropped Closure Library Aug 2025
- detected Integral Ad Science Aug 2025