What powers ursa.pl?
Last seen Sep 2026 · 32 technologies across 18 categories
Analytics
CDN
Cloudflare
since Feb 2025
CMS
Joomla
since Jan 2019
Cookie compliance
OneTrust
since Jul 2023
Font scripts
Google Font API
since Jun 2024
JavaScript frameworks
JavaScript libraries
PubSubJS
since Nov 2025
Marketing automation
HubSpot
since Feb 2025
OptinMonster
since May 2024
Miscellaneous
PaaS
Azure
since Nov 2025
Programming languages
RUM
Microsoft Application Insights
since Nov 2025
Security
Cloudflare Bot Management
since Feb 2025
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
Animate.css
since Jan 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 57% phone
- 43% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.53 / 10 · ranked #862,532 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- CDN: Cloudflare
- Weight: 4.1 MB · 114 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on EPISERVER_AS (217.114.94.2, IPv6)
- DNS: markmonitor.com
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 15,661,663, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ursa.pl | 22 |
| ursa.pl | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Linkedin Insight Tag Jul 2026
- detected React Jul 2026
- dropped HSTS Dec 2025
- detected Azure Nov 2025
- detected Azure Monitor Nov 2025
- detected Google Font API Nov 2025
- detected HTTP/3 Nov 2025
- detected lit-element Nov 2025
- detected lit-html Nov 2025
- detected Microsoft Application Insights Nov 2025
- detected PubSubJS Nov 2025
- detected PWA Nov 2025