What powers zwiadowca.pl?
Last seen Sep 2026 · 30 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
Quantcast Measure
since May 2019
Authentication
Facebook Login
since Jun 2021
Blogs
WordPress
since May 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since Jan 2019
Cookie compliance
Databases
MySQL
since May 2019
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript Libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
Twitter Emoji (Twemoji)
since May 2019
Operating systems
Debian
since Sep 2019
Performance
Cloudflare Rocket Loader
since Oct 2022
Programming languages
Rich text editors
Security
reCAPTCHA
since Jan 2020
Tag managers
Google Tag Manager
since Jan 2019
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 63% desktop
- 37% phone
Poland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.97 / 10 · ranked #3,667,450 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- CDN: Cloudflare
- Weight: 1.7 MB · 45 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.13.11, IPv6)
- DNS: Cloudflare DNS
- Email: zwiadowca.pl
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 14,939,070, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zwiadowca.pl | 22 |
| www.zwiadowca.pl | 20 |
| blog.zwiadowca.pl | 10 |