What powers open.pl?
Last seen Aug 2026 · 44 technologies across 22 categories
Analytics
CDN
CMS
Databases
Font Scripts
JavaScript Frameworks
JavaScript Graphics
JavaScript Libraries
Maps
Miscellaneous
Operating Systems
PaaS
Performance
Programming languages
Retargeting
Security
Tag Managers
UI frameworks
Web Servers
Webmail
Widgets
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.36 / 10 · ranked #1,055,662 of all domains
32 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- CDN: Cloudflare
- Weight: 2.2 MB · 120 requests
- WordPress theme: betheme · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Twój ekspert finansowy: kredyty, obsługa firm, inwestycje (Open Finance on Wikidata)
- Founded: 2004
- Country: Poland
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (162.159.136.54)
- Email: Rackspace Email
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,494,546, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| open.pl | 27 |
| crm-front.open.pl | 14 |
| promocje.open.pl | 10 |
| www.open.pl | 9 |
Full technology history →
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Recent changes
- detected Priority Hints Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026