What powers 
jp2online.pl?
Last seen Sep 2026 · 29 technologies across 16 categories
Analytics
Cloudflare Browser Insights
since Jun 2022
Google Analytics
since Jul 2020
Caching
Litespeed Cache
since Dec 2022
CDN
Cloudflare
since Jul 2020
CMS
Comment systems
Databases
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Performance
Priority Hints
since Oct 2023
Programming languages
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Tailwind CSS
since Apr 2022
Web servers
Apache Tomcat
since Jun 2023
Nuxt.js
since Jul 2020
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.84 / 10 · ranked #697,432 of all domains
41 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- CDN: Cloudflare
- Weight: 31.9 MB · 134 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.81.232, IPv6)
- DNS: Cloudflare DNS
- Email: zenbox.pl
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 838,549, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jp2online.pl | 20 |
| biogram.jp2online.pl | 15 |