What powers ieo.pl?
Last seen Aug 2026 · 18 technologies across 14 categories
Advertising
Analytics
Authentication
CMS
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Programming languages
UI frameworks
Web servers
Webmail
Widgets
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
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.75 / 10 · ranked #279,719 of all domains
120 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.25 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 6.8 MB · 117 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Institute for Renewable Energy
- Founded: 2001
- Country: Poland
From Wikidata (CC0).
Infrastructure
- Hosted on HOMEPL-AS (89.161.231.198)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: home.pl, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 557,382, 8 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ieo.pl | 15 |
| www.ieo.pl | 14 |
Full technology history →
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Recent changes
- dropped Cloudflare Oct 2025
- dropped Cloudflare Bot Management Oct 2025