What powers 
portalkadrowy.pl?
Last seen Aug 2026 · 19 technologies across 13 categories
Advertising
Google AdSense
since Nov 2019
Google Publisher Tag
since Mar 2025
Analytics
Cloudflare Browser Insights
since Jun 2021
Google Analytics
since Aug 2018
Microsoft Clarity
since Mar 2024
Caching
Google PageSpeed
since Dec 2018
CDN
Cloudflare
since Aug 2018
Cookie compliance
Cookie Script
since Jul 2023
Font scripts
Font Awesome
since Aug 2018
JavaScript libraries
Marketing automation
OneSignal
since Feb 2021
Miscellaneous
Programming languages
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Aug 2018
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 found
AI Crawlers
No AI crawlers blocked
Audience
- 92% phone
- 8% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.63 / 10 · ranked #799,795 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish
- CDN: Cloudflare
- Weight: 6.2 MB · 222 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.79.66, IPv6)
- DNS: Cloudflare DNS
- Email: wip.pl
- Email security: no SPF record, no DMARC record, CAA
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,651,143, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted