What powers on-eco.pl?
Last seen Sep 2026 · 36 technologies across 17 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Performance
Photo galleries
Programming languages
Security
UI frameworks
Web servers
WordPress plugins
WordPress themes
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 69% desktop
- 31% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.63 / 10 · ranked #2,273,607 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish (Poland)
- Weight: 8.7 MB · 193 requests
- WordPress theme: hello-elementor (child: hello-elementor-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- On sp. z o.o.
- Industry: Education (declares
EducationalOrganization) - Profiles: Facebook, X, LinkedIn
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on PL-IWACOM-AS (91.205.73.212)
- DNS: webh.cloud
- Email: webh.email
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 29,674,607, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| on-eco.pl | 25 |
| kfs.on-eco.pl | 20 |
Full technology history →
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Recent changes
- dropped anime.js Aug 2026
- dropped Cart Functionality Aug 2026
- dropped cdnjs Aug 2026
- dropped Cloudflare Aug 2026
- dropped Highlight.js Aug 2026
- dropped PhotoSwipe Aug 2026
- dropped Plyr Aug 2026
- dropped Popper Aug 2026
- dropped Reveal.js Aug 2026
- dropped Tippy.js Aug 2026
- dropped WordPress Block Editor Aug 2026
- detected Fluent Forms Jul 2026
- dropped Amazon S3 Jun 2026
- dropped Amazon Web Services Jun 2026
- detected Unpkg May 2026
- detected Amazon S3 Mar 2026
- detected Amazon Web Services Mar 2026
- detected anime.js Mar 2026
- detected cdnjs Mar 2026
- detected Cloudflare Mar 2026
- detected core-js Mar 2026
- detected Facebook Pixel Mar 2026
- detected Google Analytics Mar 2026
- detected Highlight.js Mar 2026
- detected PhotoSwipe Mar 2026
- detected Popper Mar 2026
- detected Reveal.js Mar 2026
- detected Tippy.js Mar 2026
- detected Underscore.js Mar 2026
- detected Plyr Feb 2026