What powers grefko.pl?
Last seen Sep 2026 · 28 technologies across 18 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
Hosting panels
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% phone
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.33 / 10 · ranked #8,267,112 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish (Poland)
- CDN: Cloudflare
- Weight: 1.0 MB · 98 requests
- WordPress theme: woodmart (child: woodmart-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- GREFKO karmy dla psów i kotów | sklep z karmą dla zwierząt
- Industry: Retail (declares
Product)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.7.210)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 56,244,435
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Font API Sep 2026
- detected FlyingPress May 2026
- dropped Site Kit May 2026
- detected Google Tag Manager Apr 2026
- detected Google Tag Manager for WordPress Apr 2026
- dropped LiteSpeed Mar 2026
- detected Cloudflare Feb 2026
- detected Cloudflare Browser Insights Feb 2026
- detected HSTS Feb 2026
- detected Plesk Feb 2026
- dropped Cloudflare Jan 2026
- dropped Cloudflare Browser Insights Jan 2026
- dropped jQuery Migrate Jan 2026
- dropped Litespeed Cache Jan 2026
- detected Google Analytics Dec 2025
- dropped RSS Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Litespeed Cache Nov 2025