What powers heureka.sk?
Last seen Mar 2026 · 64 technologies across 30 categories
A/B Testing
Google Optimize
since Jun 2021
Advertising
AdOcean
since Mar 2020
Criteo
since Oct 2021
Google AdSense
since Jun 2019
Google Publisher Tag
since Feb 2021
Analytics
Cloudflare Browser Insights
since Mar 2024
Gemius
since Oct 2019
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jun 2018
Google Analytics Enhanced eCommerce
since Aug 2018
Hotjar
since Jun 2018
Snowplow Analytics
since Jul 2021
TrackJs
since May 2020
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
CMS
WordPress
since Feb 2020
Cookie compliance
Didomi
since May 2022
Databases
MySQL
since Feb 2020
Ecommerce
Cart Functionality
since Sep 2020
Mailgun
since Aug 2022
Font scripts
Google Font API
since Feb 2020
Twitter Emoji (Twemoji)
since Feb 2020
Issue trackers
Sentry
since Dec 2020
JavaScript Frameworks
JavaScript libraries
Live chat
Chatwoot
since Mar 2025
Load balancers
Amazon ALB
since Oct 2021
Marketing automation
OneSignal
since Nov 2021
Miscellaneous
PaaS
Performance
Priority Hints
since Feb 2025
Programming languages
RUM
Security
Static site generator
Tag Managers
Google Tag Manager
since Jan 2016
UI frameworks
Radix UI
since Feb 2025
Tailwind CSS
since Apr 2022
Video players
YouTube
since Oct 2020
Web frameworks
Web Servers
Nginx
since Jan 2016
Webmail
Google Workspace
since Aug 2022
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 76% phone
- 21% desktop
- 3% tablet
Slovakia
Czechia
Türkiye
Austria
Switzerland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.26 / 10 · ranked #29,632 of all domains
794 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Cloudflare (104.18.33.124)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 431,536, 4,592 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| korenicky.heureka.sk | 29 |
| baterie-e-cigariet.heureka.sk | 28 |
| elektricke-hrnce.heureka.sk | 28 |
| fondue.heureka.sk | 28 |
| kancelarske-kresla.heureka.sk | 28 |
| kosacky.heureka.sk | 28 |
| kupelnove-protismykove-podlozky.heureka.sk | 28 |
| lupy-na-citanie.heureka.sk | 28 |
| panske-clenkove-topanky.heureka.sk | 28 |
| panske-teplaky.heureka.sk | 28 |
| podpery-pod-auto.heureka.sk | 28 |
| posilnovacie-stroje.heureka.sk | 28 |
| priborniky.heureka.sk | 28 |
| pribory.heureka.sk | 28 |
| strukoviny.heureka.sk | 28 |
| subwoofery.heureka.sk | 28 |
| veterinarne-pripravky.heureka.sk | 28 |
| vylevky.heureka.sk | 28 |
| cepiny.heureka.sk | 27 |
| cokoladove-figurky.heureka.sk | 27 |
| cyklisticke-flase.heureka.sk | 27 |
| hadice-k-prackam.heureka.sk | 27 |
| interierove-dvere.heureka.sk | 27 |
| kluky.heureka.sk | 27 |