What powers topoferty.app?
Last seen Oct 2026 · 16 technologies across 9 categories
CDN
Development
Ecommerce
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Security
UI frameworks
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- ClaudeBot Blocked
- GPTBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 30 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
3 of 33 AI crawlers blocked
Audience
- 80% phone
- 20% desktop
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Polish
- Weight: 0.8 MB · 91 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- TopOferty
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on IONOS (85.215.231.0)
- DNS: lh.pl
- Email: lh.pl
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Oct 2026
- detected Cloudflare Bot Management Oct 2026
- detected RxJS Oct 2026
- dropped Alibaba Cloud CDN Sep 2026
- dropped Cloudinary Aug 2026
- dropped core-js Aug 2026
- dropped Facebook Pixel Aug 2026
- dropped Google Analytics Aug 2026
- dropped Google Font API Aug 2026
- dropped Google Tag Manager Aug 2026
- detected Alibaba Cloud CDN Jul 2026
- detected Cloudinary Jun 2026
- detected Google Font API Jun 2026
- dropped Vercel Jun 2026
- detected HTTP/3 May 2026