What powers chelm.pl?
Last seen Aug 2026 · 145 technologies across 41 categories
Accessibility
Advertising
Analytics
Authentication
Caching
CDN
CMS
Cookie compliance
Databases
Ecommerce
Editors
Font scripts
Issue Trackers
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
Maps
Marketing automation
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Miscellaneous
Operating systems
Other
Page builders
Performance
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Rich text editors
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Static Site Generator
Tag managers
UI frameworks
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Web server extensions
Web servers
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Widgets
WordPress plugins
WordPress themes
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 found
- ai.txt not found
- Sep 2026 *: Allowed (was Restricted)
- Aug 2026 *: Restricted (was Allowed)
- Aug 2026 llms.txt appeared
- Aug 2026 *: Allowed (was Restricted)
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 91% phone
- 9% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.46 / 10 · ranked #164,339 of all domains
175 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 8.1 MB · 104 requests
- WordPress theme: eduma · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Miejski Ośrodek Sportu i Rekreacji Chełm (Gmina Chełm on Wikidata)
- Country: Poland
- Profiles: Facebook
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on HOMEPL-AS (188.128.153.6)
- Email: chelm.pl
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 427,563, 125 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zdz.chelm.pl | 29 |
| pwsz.chelm.pl | 28 |
| zsb.chelm.pl | 27 |
| bcu.chelm.pl | 25 |
| 1lo.chelm.pl | 23 |
| www.stylownia.chelm.pl | 22 |
| zst.chelm.pl | 22 |
| pum.chelm.pl | 21 |
| www.mopr.chelm.pl | 20 |
| www.chbp.chelm.pl | 18 |
| karta.chelm.pl | 17 |
| word.chelm.pl | 17 |
| www.salus.chelm.pl | 17 |
| mosir.chelm.pl | 16 |
| restauracja.chelm.pl | 16 |
| www.mpec.chelm.pl | 16 |
| www.restauracja.chelm.pl | 16 |
| www.word.chelm.pl | 16 |
| www.szpital.chelm.pl | 15 |
| cyfrowa.chbp.chelm.pl | 14 |
| mpec.chelm.pl | 14 |
| mpgk.chelm.pl | 14 |
| pzhgp.chelm.pl | 14 |
| szpital.chelm.pl | 14 |
Full technology history →
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Recent changes
- detected CookieYes May 2026
- detected Microsoft Advertising May 2026
- detected Really Simple SSL & Security Feb 2026
- dropped Hestia Oct 2025
- dropped WordPress Block Editor Oct 2025