What powers prezero.pl?
Last seen Aug 2026 · 34 technologies across 18 categories
Analytics
Google Analytics
since Oct 2021
Caching
Varnish
since Jan 2025
CDN
jQuery CDN
since Feb 2022
jsDelivr
since Oct 2021
CMS
Cookie compliance
OneTrust
since Dec 2023
Databases
MySQL
since Oct 2021
Font scripts
Font Awesome
since Oct 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Rich text editors
CKEditor
since Nov 2021
Security
Tag managers
Google Tag Manager
since Oct 2021
UI frameworks
Video players
YouTube
since Jul 2022
Web servers
Apache HTTP Server
since Jun 2025
Nginx
since Oct 2021
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.91 / 10 · ranked #644,087 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 1.9 MB · 10 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Akamai (23.64.112.9, IPv6)
- DNS: nazwa.pl
- Email: prezero.pl
- Email security: no SPF record, no DMARC record, DNSSEC signed, CAA
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 7,207,042, 3 hosts
- Verified with: Google, SwissSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| prezero.pl | 20 |
| nasze.prezero.pl | 11 |
| info.prezero.pl | 7 |
| zplinfoprezero.prezero.pl | 7 |